22423515104 has 24 divisors (see below), whose sum is σ = 44157673728. Its totient is φ = 11208867840.

The previous prime is 22423515091. The next prime is 22423515119. The reversal of 22423515104 is 40151532422.

It is a super-2 number, since 2×22423515104² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38624 + ... + 215264.

It is an arithmetic number, because the mean of its divisors is an integer number (1839903072).

Almost surely, 2^22423515104 is an apocalyptic number.

It is an amenable number.

22423515104 is a deficient number, since it is larger than the sum of its proper divisors (21734158624).

22423515104 is a wasteful number, since it uses less digits than its factorization.

22423515104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180618 (or 180610 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 22423515104 in words is "twenty-two billion, four hundred twenty-three million, five hundred fifteen thousand, one hundred four".