22922385459 has 16 divisors (see below), whose sum is σ = 31622344704. Its totient is φ = 14754297600.

The previous prime is 22922385389. The next prime is 22922385469. The reversal of 22922385459 is 95458322922.

It is not a de Polignac number, because 22922385459 - 2⁷ = 22922385331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22922385469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245854 + ... + 326019.

It is an arithmetic number, because the mean of its divisors is an integer number (1976396544).

Almost surely, 2^22922385459 is an apocalyptic number.

22922385459 is a deficient number, since it is larger than the sum of its proper divisors (8699959245).

22922385459 is a wasteful number, since it uses less digits than its factorization.

22922385459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572338.

The product of its digits is 3110400, while the sum is 51.

The spelling of 22922385459 in words is "twenty-two billion, nine hundred twenty-two million, three hundred eighty-five thousand, four hundred fifty-nine".