122566325 has 24 divisors (see below), whose sum is σ = 179690880. Its totient is φ = 81144000.

The previous prime is 122566319. The next prime is 122566331. The reversal of 122566325 is 523665221.

It is an interprime number because it is at equal distance from previous prime (122566319) and next prime (122566331).

It is not a de Polignac number, because 122566325 - 2¹⁰ = 122565301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122566291 and 122566300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7001 + ... + 17150.

It is an arithmetic number, because the mean of its divisors is an integer number (7487120).

Almost surely, 2^122566325 is an apocalyptic number.

It is an amenable number.

122566325 is a deficient number, since it is larger than the sum of its proper divisors (57124555).

122566325 is a wasteful number, since it uses less digits than its factorization.

122566325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24197 (or 24192 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 122566325 is about 11070.9676632172. The cubic root of 122566325 is about 496.7338104702.

It can be divided in two parts, 12256 and 6325, that added together give a palindrome (18581).

The spelling of 122566325 in words is "one hundred twenty-two million, five hundred sixty-six thousand, three hundred twenty-five".