In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[-9.127, 73.831, 77, 16.511, -81, -29.792, -28, -36.673, -74.431, 99, 47]