22240625375 has 8 divisors (see below), whose sum is σ = 27756300624. Its totient is φ = 17792500200.

The previous prime is 22240625359. The next prime is 22240625387. The reversal of 22240625375 is 57352604222.

It is a happy number.

It is not a de Polignac number, because 22240625375 - 2⁴ = 22240625359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88962377 + ... + 88962626.

It is an arithmetic number, because the mean of its divisors is an integer number (3469537578).

Almost surely, 2^22240625375 is an apocalyptic number.

22240625375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22240625375 is a deficient number, since it is larger than the sum of its proper divisors (5515675249).

22240625375 is an equidigital number, since it uses as much as digits as its factorization.

22240625375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177925018 (or 177925008 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

The spelling of 22240625375 in words is "twenty-two billion, two hundred forty million, six hundred twenty-five thousand, three hundred seventy-five".