22795237164 has 96 divisors (see below), whose sum is σ = 63915134976. Its totient is φ = 6182130240.

The previous prime is 22795237163. The next prime is 22795237177. The reversal of 22795237164 is 46173259722.

It is not an unprimeable number, because it can be changed into a prime (22795237163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208059 + ... + 298125.

It is an arithmetic number, because the mean of its divisors is an integer number (665782656).

Almost surely, 2^22795237164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22795237164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31957567488).

22795237164 is an abundant number, since it is smaller than the sum of its proper divisors (41119897812).

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

22795237164 is a wasteful number, since it uses less digits than its factorization.

22795237164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90235 (or 90233 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The spelling of 22795237164 in words is "twenty-two billion, seven hundred ninety-five million, two hundred thirty-seven thousand, one hundred sixty-four".