22200113210 has 48 divisors (see below), whose sum is σ = 44146633608. Its totient is φ = 8031703680.

The previous prime is 22200113197. The next prime is 22200113213. The reversal of 22200113210 is 1231100222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20095047049 + 2105066161 = 141757^2 + 45881^2 .

It is not an unprimeable number, because it can be changed into a prime (22200113213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191804 + ... + 284936.

Almost surely, 2^22200113210 is an apocalyptic number.

22200113210 is a deficient number, since it is larger than the sum of its proper divisors (21946520398).

22200113210 is a wasteful number, since it uses less digits than its factorization.

22200113210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93359 (or 93348 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22200113210 its reverse (1231100222), we get a palindrome (23431213432).

The spelling of 22200113210 in words is "twenty-two billion, two hundred million, one hundred thirteen thousand, two hundred ten".