23988822722 has 6 divisors (see below), whose sum is σ = 35983562643. Its totient is φ = 11994301842.

The previous prime is 23988822719. The next prime is 23988822779. The reversal of 23988822722 is 22722888932.

It can be written as a sum of positive squares in only one way, i.e., 11994411361 + 11994411361 = 109519^2 + 109519^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=109519.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 164279 + ... + 273797.

Almost surely, 2^23988822722 is an apocalyptic number.

23988822722 is a deficient number, since it is larger than the sum of its proper divisors (11994739921).

23988822722 is an frugal number, since it uses more digits than its factorization.

23988822722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219040 (or 109521 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 53.

The spelling of 23988822722 in words is "twenty-three billion, nine hundred eighty-eight million, eight hundred twenty-two thousand, seven hundred twenty-two".