22995296164 has 9 divisors (see below), whose sum is σ = 40242299041. Its totient is φ = 11497496440.

The previous prime is 22995296141. The next prime is 22995296179. The reversal of 22995296164 is 46169259922.

The square root of 22995296164 is 151642.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 22758136164 + 237160000 = 150858^2 + 15400^2 .

It is a super-2 number, since 2×22995296164² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 265374 + ... + 341194.

Almost surely, 2^22995296164 is an apocalyptic number.

22995296164 is the 151642-nd square number.

It is an amenable number.

22995296164 is a deficient number, since it is larger than the sum of its proper divisors (17247002877).

22995296164 is an frugal number, since it uses more digits than its factorization.

22995296164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151646 (or 75823 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 55.

The spelling of 22995296164 in words is "twenty-two billion, nine hundred ninety-five million, two hundred ninety-six thousand, one hundred sixty-four".