22200131113112 has 32 divisors (see below), whose sum is σ = 41705043393600. Its totient is φ = 11078791756704.

The previous prime is 22200131113063. The next prime is 22200131113129. The reversal of 22200131113112 is 21131113100222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32027339 + ... + 32713157.

It is an arithmetic number, because the mean of its divisors is an integer number (1303282606050).

Almost surely, 2^{22200131113112} is an apocalyptic number.

It is an amenable number.

22200131113112 is a deficient number, since it is larger than the sum of its proper divisors (19504912280488).

22200131113112 is a wasteful number, since it uses less digits than its factorization.

22200131113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693575 (or 693571 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 22200131113112 its reverse (21131113100222), we get a palindrome (43331244213334).

The spelling of 22200131113112 in words is "twenty-two trillion, two hundred billion, one hundred thirty-one million, one hundred thirteen thousand, one hundred twelve".