22971646096 has 45 divisors (see below), whose sum is σ = 51783671961. Its totient is φ = 9843172416.

The previous prime is 22971646079. The next prime is 22971646097. The reversal of 22971646096 is 69064617922.

The square root of 22971646096 is 151564.

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., 4998490000 + 17973156096 = 70700^2 + 134064^2 .

It is not an unprimeable number, because it can be changed into a prime (22971646097) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4241086 + ... + 4246498.

Almost surely, 2^22971646096 is an apocalyptic number.

22971646096 is the 151564-th square number.

It is an amenable number.

22971646096 is an abundant number, since it is smaller than the sum of its proper divisors (28812025865).

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

22971646096 is an frugal number, since it uses more digits than its factorization.

22971646096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10848 (or 5422 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 22971646096 in words is "twenty-two billion, nine hundred seventy-one million, six hundred forty-six thousand, ninety-six".