202000221100200 has 48 divisors (see below), whose sum is σ = 626200685412480. Its totient is φ = 53866725626560.

The previous prime is 202000221100189. The next prime is 202000221100201. The reversal of 202000221100200 is 2001122000202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (202000221100201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168333516984 + ... + 168333518183.

It is an arithmetic number, because the mean of its divisors is an integer number (13045847612760).

Almost surely, 2^{202000221100200} is an apocalyptic number.

202000221100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202000221100200 is an abundant number, since it is smaller than the sum of its proper divisors (424200464312280).

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

202000221100200 is a wasteful number, since it uses less digits than its factorization.

202000221100200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336667035186 (or 336667035177 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202000221100200 its reverse (2001122000202), we get a palindrome (204001343100402).

The spelling of 202000221100200 in words is "two hundred two trillion, two hundred twenty-one million, one hundred thousand, two hundred".