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.
[83.86, 23, -68.714, 46.714, 61, -78, 88.114, -4, -2.158, 68, 5]