10223522125 has 16 divisors (see below), whose sum is σ = 12800563776. Its totient is φ = 8152146000.

The previous prime is 10223522119. The next prime is 10223522219. The reversal of 10223522125 is 52122532201.

It is not a de Polignac number, because 10223522125 - 2⁵ = 10223522093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10223522125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94831 + ... + 171580.

It is an arithmetic number, because the mean of its divisors is an integer number (800035236).

Almost surely, 2^10223522125 is an apocalyptic number.

It is an amenable number.

10223522125 is a deficient number, since it is larger than the sum of its proper divisors (2577041651).

10223522125 is an equidigital number, since it uses as much as digits as its factorization.

10223522125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266733 (or 266723 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 10223522125 in words is "ten billion, two hundred twenty-three million, five hundred twenty-two thousand, one hundred twenty-five".