22201012231132 has 18 divisors (see below), whose sum is σ = 45194917756632. Its totient is φ = 9514719527544.

The previous prime is 22201012231121. The next prime is 22201012231169. The reversal of 22201012231132 is 23113221010222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56635235088 + ... + 56635235479.

Almost surely, 2^{22201012231132} is an apocalyptic number.

It is an amenable number.

22201012231132 is an abundant number, since it is smaller than the sum of its proper divisors (22993905525500).

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

22201012231132 is a wasteful number, since it uses less digits than its factorization.

22201012231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113270470585 (or 113270470576 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 22201012231132 its reverse (23113221010222), we get a palindrome (45314233241354).

The spelling of 22201012231132 in words is "twenty-two trillion, two hundred one billion, twelve million, two hundred thirty-one thousand, one hundred thirty-two".