22732969745 has 16 divisors (see below), whose sum is σ = 28012683072. Its totient is φ = 17700621120.

The previous prime is 22732969709. The next prime is 22732969751. The reversal of 22732969745 is 54796923722.

It is not a de Polignac number, because 22732969745 - 2⁶ = 22732969681 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125966 + ... + 247655.

It is an arithmetic number, because the mean of its divisors is an integer number (1750792692).

Almost surely, 2^22732969745 is an apocalyptic number.

It is an amenable number.

22732969745 is a deficient number, since it is larger than the sum of its proper divisors (5279713327).

22732969745 is a wasteful number, since it uses less digits than its factorization.

22732969745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373952.

The product of its digits is 11430720, while the sum is 56.

The spelling of 22732969745 in words is "twenty-two billion, seven hundred thirty-two million, nine hundred sixty-nine thousand, seven hundred forty-five".