10222925 has 18 divisors (see below), whose sum is σ = 13268682. Its totient is φ = 7812640.

The previous prime is 10222913. The next prime is 10222939. The reversal of 10222925 is 52922201.

10222925 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2116 + 10220809 = 46^2 + 3197^2 .

It is not a de Polignac number, because 10222925 - 2⁴ = 10222909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10222925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12839 + ... + 13611.

It is an arithmetic number, because the mean of its divisors is an integer number (737149).

Almost surely, 2^10222925 is an apocalyptic number.

It is an amenable number.

10222925 is a deficient number, since it is larger than the sum of its proper divisors (3045757).

10222925 is an equidigital number, since it uses as much as digits as its factorization.

10222925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 10222925 is about 3197.3309181253. The cubic root of 10222925 is about 217.0326424877.

The spelling of 10222925 in words is "ten million, two hundred twenty-two thousand, nine hundred twenty-five".