File No. 33-38879
                                                                  Rule 424(b)(3)

                             PROSPECTUS SUPPLEMENT
                    (To Prospectus dated August 27, 1993)
               (To Prospectus Supplement dated October 4, 1993)
                                   No.:        1123
                                Dated:        02/09/94


                           MERRILL LYNCH & CO., INC.

                               Medium-Term Notes



Base Rate:                ___Commercial Paper Index Rate
                          _X_Federal Funds Rate
                          ___LIBOR
                          ___Treasury Index Rate
                          ___Prime Rate
                          ___Fixed Rate

Maturity Date:            02/23/95

Redemption Date:          N/A

Optional Repayment Dates: N/A

Spread:                   +0.18%(plus eighteen basis points)

Spread Multiplier:        N/A

Maximum Interest Rate:    N/A

Minimum Interest Rate:    N/A

Interest Reset Dates:     Daily, using the H.15 Fed Funds rate corresponding to 
                          the immediately preceeding Business Day.

Interest Payment Dates:   5/23/94, 8/23/94, 11/23/94, & 2/23/95

Initial Interest Rate:    3.32%

Index Maturity:           N/A

Form:                     Book-entry