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.
[3.192, 23, 22.957, -38.66, -6.038, -0.497, -90, 27, 81, -11.592, 72.936]