220202020120200 has 96 divisors (see below), whose sum is σ = 682638718370400. Its totient is φ = 58719467215360.

The previous prime is 220202020120177. The next prime is 220202020120211. The reversal of 220202020120200 is 2021020202022.

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 220202020120200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29834644 + ... + 36476156.

It is an arithmetic number, because the mean of its divisors is an integer number (7110819983025).

Almost surely, 2^{220202020120200} is an apocalyptic number.

220202020120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220202020120200 is an abundant number, since it is smaller than the sum of its proper divisors (462436698250200).

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

220202020120200 is a wasteful number, since it uses less digits than its factorization.

220202020120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6696791 (or 6696782 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 220202020120200 its reverse (2021020202022), we get a palindrome (222223040322222).

The spelling of 220202020120200 in words is "two hundred twenty trillion, two hundred two billion, twenty million, one hundred twenty thousand, two hundred".