22754645722 has 16 divisors (see below), whose sum is σ = 34477264800. Its totient is φ = 11262272400.

The previous prime is 22754645717. The next prime is 22754645723.

22754645722 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (22754645723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1279729 + ... + 1297387.

It is an arithmetic number, because the mean of its divisors is an integer number (2154829050).

Almost surely, 2^22754645722 is an apocalyptic number.

22754645722 is a deficient number, since it is larger than the sum of its proper divisors (11722619078).

22754645722 is a wasteful number, since it uses less digits than its factorization.

22754645722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24141.

The product of its digits is 1881600, while the sum is 46.

The spelling of 22754645722 in words is "twenty-two billion, seven hundred fifty-four million, six hundred forty-five thousand, seven hundred twenty-two".