22112000032232 has 32 divisors (see below), whose sum is σ = 45235038064320. Its totient is φ = 10049587530240.

The previous prime is 22112000032229. The next prime is 22112000032279. The reversal of 22112000032232 is 23223000021122.

It is a happy 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, 15846473 + ... + 17185304.

It is an arithmetic number, because the mean of its divisors is an integer number (1413594939510).

Almost surely, 2^{22112000032232} is an apocalyptic number.

22112000032232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22112000032232 is an abundant number, since it is smaller than the sum of its proper divisors (23123038032088).

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

22112000032232 is a wasteful number, since it uses less digits than its factorization.

22112000032232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33039401 (or 33039397 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22112000032232 its reverse (23223000021122), we get a palindrome (45335000053354).

The spelling of 22112000032232 in words is "twenty-two trillion, one hundred twelve billion, thirty-two thousand, two hundred thirty-two".