First off, infinity is not a number in conventional mathematics. In Calculus, you can work with infinity through the language of limits. It is important to note that when we use the shorthand:...
There are different kinds of infinity. Some are bigger than others.______________________________________________________________________Infinity is a math concept. nothing in the real world is...
infinity could be casually classified by the symbol but if you think about it this way 1+2+4+8+16... so on basically taking all the whole number powers of 2's is the same as 1*(1+2+4+8+16...) and...
you would think it be would but infinity is not a number but a theory so not being a number is can not be used with equations symbols like plus, minus, times etc.