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.
[10.816, -56, -14, 77, -35, -66.001, -10.811, -72, -77, 20.859]