22916875250 has 16 divisors (see below), whose sum is σ = 42900390936. Its totient is φ = 9166750000.

The previous prime is 22916875237. The next prime is 22916875253. The reversal of 22916875250 is 5257861922.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1932745369 + 20984129881 = 43963^2 + 144859^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22916875195 and 22916875204.

It is not an unprimeable number, because it can be changed into a prime (22916875253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45833501 + ... + 45834000.

Almost surely, 2^22916875250 is an apocalyptic number.

22916875250 is a deficient number, since it is larger than the sum of its proper divisors (19983515686).

22916875250 is an equidigital number, since it uses as much as digits as its factorization.

22916875250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91667518 (or 91667508 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 22916875250 in words is "twenty-two billion, nine hundred sixteen million, eight hundred seventy-five thousand, two hundred fifty".