22043172150 has 36 divisors (see below), whose sum is σ = 59222657052. Its totient is φ = 5878179120.

The previous prime is 22043172143. The next prime is 22043172157. The reversal of 22043172150 is 5127134022.

22043172150 is a `hidden beast` number, since 220 + 431 + 7 + 2 + 1 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (22043172143) and next prime (22043172157).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22043172157) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24491964 + ... + 24492863.

It is an arithmetic number, because the mean of its divisors is an integer number (1645073807).

Almost surely, 2^22043172150 is an apocalyptic number.

22043172150 is an abundant number, since it is smaller than the sum of its proper divisors (37179484902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22043172150 is a wasteful number, since it uses less digits than its factorization.

22043172150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48984845 (or 48984837 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The spelling of 22043172150 in words is "twenty-two billion, forty-three million, one hundred seventy-two thousand, one hundred fifty".