10225655625 has 40 divisors (see below), whose sum is σ = 17196870240. Its totient is φ = 5402608000.

The previous prime is 10225655617. The next prime is 10225655633. The reversal of 10225655625 is 52655652201.

It is an interprime number because it is at equal distance from previous prime (10225655617) and next prime (10225655633).

It is not a de Polignac number, because 10225655625 - 2³ = 10225655617 is a prime.

It is a super-2 number, since 2×10225655625² (a number of 21 digits) contains 22 as substring.

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 39 ways as a sum of consecutive naturals, for example, 175141 + ... + 226109.

It is an arithmetic number, because the mean of its divisors is an integer number (429921756).

Almost surely, 2^10225655625 is an apocalyptic number.

10225655625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10225655625 is a deficient number, since it is larger than the sum of its proper divisors (6971214615).

10225655625 is an equidigital number, since it uses as much as digits as its factorization.

10225655625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51099 (or 51084 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 10225655625 in words is "ten billion, two hundred twenty-five million, six hundred fifty-five thousand, six hundred twenty-five".