122860025 has 12 divisors (see below), whose sum is σ = 153075024. Its totient is φ = 97818000.

The previous prime is 122860019. The next prime is 122860069. The reversal of 122860025 is 520068221.

It is not a de Polignac number, because 122860025 - 2⁸ = 122859769 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122859976 and 122860003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6371 + ... + 16920.

It is an arithmetic number, because the mean of its divisors is an integer number (12756252).

Almost surely, 2^122860025 is an apocalyptic number.

It is an amenable number.

122860025 is a deficient number, since it is larger than the sum of its proper divisors (30214999).

122860025 is a wasteful number, since it uses less digits than its factorization.

122860025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23512 (or 23507 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 122860025 is about 11084.2241496642. The cubic root of 122860025 is about 497.1302607040.

The spelling of 122860025 in words is "one hundred twenty-two million, eight hundred sixty thousand, twenty-five".