22136492232 has 48 divisors (see below), whose sum is σ = 62559656640. Its totient is φ = 7058011488.

The previous prime is 22136492221. The next prime is 22136492299. The reversal of 22136492232 is 23229463122.

22136492232 is a `hidden beast` number, since 2 + 2 + 1 + 3 + 649 + 2 + 2 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6682068 + ... + 6685379.

It is an arithmetic number, because the mean of its divisors is an integer number (1303326180).

Almost surely, 2^22136492232 is an apocalyptic number.

It is an amenable number.

22136492232 is an abundant number, since it is smaller than the sum of its proper divisors (40423164408).

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

22136492232 is a wasteful number, since it uses less digits than its factorization.

22136492232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13367482 (or 13367475 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The spelling of 22136492232 in words is "twenty-two billion, one hundred thirty-six million, four hundred ninety-two thousand, two hundred thirty-two".