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.
[63.853, -45, -65.284, 91.782, 3.509, -8.812, -60, 21.19, 22.99, 73, -22.394]