220022010032100 has 36 divisors (see below), whose sum is σ = 636597015693744. Its totient is φ = 58672536008480.

The previous prime is 220022010032047. The next prime is 220022010032261. The reversal of 220022010032100 is 1230010220022.

It is a happy number.

220022010032100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220022010032100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366703349754 + ... + 366703350353.

Almost surely, 2^{220022010032100} is an apocalyptic number.

220022010032100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220022010032100 is an abundant number, since it is smaller than the sum of its proper divisors (416575005661644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220022010032100 is a wasteful number, since it uses less digits than its factorization.

220022010032100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733406700124 (or 733406700117 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 220022010032100 its reverse (1230010220022), we get a palindrome (221252020252122).

The spelling of 220022010032100 in words is "two hundred twenty trillion, twenty-two billion, ten million, thirty-two thousand, one hundred".