202022000012200 has 48 divisors (see below), whose sum is σ = 469738149013980. Its totient is φ = 80802434588160.

The previous prime is 202022000012167. The next prime is 202022000012323. The reversal of 202022000012200 is 2210000220202.

It can be written as a sum of positive squares in 6 ways, for example, as 69695214869956 + 132326785142244 = 8348366^2 + 11503338^2 .

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, 37238107 + ... + 42316906.

Almost surely, 2^{202022000012200} is an apocalyptic number.

202022000012200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202022000012200 is an abundant number, since it is smaller than the sum of its proper divisors (267716149001780).

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

202022000012200 is a wasteful number, since it uses less digits than its factorization.

202022000012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79567726 (or 79567717 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 202022000012200 its reverse (2210000220202), we get a palindrome (204232000232402).

The spelling of 202022000012200 in words is "two hundred two trillion, twenty-two billion, twelve thousand, two hundred".