22200031033000 has 32 divisors (see below), whose sum is σ = 51948072619560. Its totient is φ = 8880012412800.

The previous prime is 22200031032943. The next prime is 22200031033009. The reversal of 22200031033000 is 33013000222.

It can be written as a sum of positive squares in 4 ways, for example, as 1370318407236 + 20829712625764 = 1170606^2 + 4563958^2 .

It is not an unprimeable number, because it can be changed into a prime (22200031033009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11100014517 + ... + 11100016516.

Almost surely, 2^{22200031033000} is an apocalyptic number.

22200031033000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200031033000 is an abundant number, since it is smaller than the sum of its proper divisors (29748041586560).

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

22200031033000 is a wasteful number, since it uses less digits than its factorization.

22200031033000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22200031054 (or 22200031040 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22200031033000 its reverse (33013000222), we get a palindrome (22233044033222).

The spelling of 22200031033000 in words is "twenty-two trillion, two hundred billion, thirty-one million, thirty-three thousand".