22836852564 has 24 divisors (see below), whose sum is σ = 54585648768. Its totient is φ = 7426618560.

The previous prime is 22836852541. The next prime is 22836852569. The reversal of 22836852564 is 46525863822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22836852569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23207692 + ... + 23208675.

It is an arithmetic number, because the mean of its divisors is an integer number (2274402032).

Almost surely, 2^22836852564 is an apocalyptic number.

It is an amenable number.

22836852564 is an abundant number, since it is smaller than the sum of its proper divisors (31748796204).

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

22836852564 is a wasteful number, since it uses less digits than its factorization.

22836852564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46416415 (or 46416413 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The spelling of 22836852564 in words is "twenty-two billion, eight hundred thirty-six million, eight hundred fifty-two thousand, five hundred sixty-four".