22536711040 has 32 divisors (see below), whose sum is σ = 53876826360. Its totient is φ = 9014684160.

The previous prime is 22536711013. The next prime is 22536711103. The reversal of 22536711040 is 4011763522.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 22536710993 and 22536711011.

It is a congruent number.

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, 17606166 + ... + 17607445.

Almost surely, 2^22536711040 is an apocalyptic number.

22536711040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22536711040 is an abundant number, since it is smaller than the sum of its proper divisors (31340115320).

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

22536711040 is an equidigital number, since it uses as much as digits as its factorization.

22536711040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35213630 (or 35213618 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 22536711040 in words is "twenty-two billion, five hundred thirty-six million, seven hundred eleven thousand, forty".