22422023985 has 16 divisors (see below), whose sum is σ = 35877124800. Its totient is φ = 11957784000.

The previous prime is 22422023977. The next prime is 22422023993. The reversal of 22422023985 is 58932022422.

It is an interprime number because it is at equal distance from previous prime (22422023977) and next prime (22422023993).

It is not a de Polignac number, because 22422023985 - 2³ = 22422023977 is a prime.

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, 460591 + ... + 506939.

It is an arithmetic number, because the mean of its divisors is an integer number (2242320300).

Almost surely, 2^22422023985 is an apocalyptic number.

It is an amenable number.

22422023985 is a deficient number, since it is larger than the sum of its proper divisors (13455100815).

22422023985 is a wasteful number, since it uses less digits than its factorization.

22422023985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78608.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 22422023985 in words is "twenty-two billion, four hundred twenty-two million, twenty-three thousand, nine hundred eighty-five".