22122099974 has 32 divisors (see below), whose sum is σ = 36680122080. Its totient is φ = 9941356800.

The previous prime is 22122099971. The next prime is 22122099977. The reversal of 22122099974 is 47999022122.

It is an interprime number because it is at equal distance from previous prime (22122099971) and next prime (22122099977).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22122099971) 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, 522209 + ... + 562979.

It is an arithmetic number, because the mean of its divisors is an integer number (1146253815).

Almost surely, 2^22122099974 is an apocalyptic number.

22122099974 is a deficient number, since it is larger than the sum of its proper divisors (14558022106).

22122099974 is a wasteful number, since it uses less digits than its factorization.

22122099974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41336.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 22122099974 in words is "twenty-two billion, one hundred twenty-two million, ninety-nine thousand, nine hundred seventy-four".