22136523532 has 12 divisors (see below), whose sum is σ = 38761809856. Its totient is φ = 11061720720.

The previous prime is 22136523517. The next prime is 22136523547. The reversal of 22136523532 is 23532563122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22136523517) and next prime (22136523547).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1627644 + ... + 1641187.

Almost surely, 2^22136523532 is an apocalyptic number.

It is an amenable number.

22136523532 is a deficient number, since it is larger than the sum of its proper divisors (16625286324).

22136523532 is a wasteful number, since it uses less digits than its factorization.

22136523532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270528 (or 3270526 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The spelling of 22136523532 in words is "twenty-two billion, one hundred thirty-six million, five hundred twenty-three thousand, five hundred thirty-two".