22104552976 has 135 divisors (see below), whose sum is σ = 49092820749. Its totient is φ = 9634204800.

The previous prime is 22104552947. The next prime is 22104552997. The reversal of 22104552976 is 67925540122.

The square root of 22104552976 is 148676.

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., 15406767376 + 6697785600 = 124124^2 + 81840^2 .

It is a super-2 number, since 2×22104552976² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 202794010 + ... + 202794118.

Almost surely, 2^22104552976 is an apocalyptic number.

22104552976 is the 148676-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22104552976

22104552976 is an abundant number, since it is smaller than the sum of its proper divisors (26988267773).

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

22104552976 is a wasteful number, since it uses less digits than its factorization.

22104552976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 22104552976 in words is "twenty-two billion, one hundred four million, five hundred fifty-two thousand, nine hundred seventy-six".