122182825 has 24 divisors (see below), whose sum is σ = 168873120. Its totient is φ = 87148800.

The previous prime is 122182813. The next prime is 122182847. The reversal of 122182825 is 528281221.

It is not a de Polignac number, because 122182825 - 2⁵ = 122182793 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510 + ... + 15640.

It is an arithmetic number, because the mean of its divisors is an integer number (7036380).

Almost surely, 2^122182825 is an apocalyptic number.

It is an amenable number.

122182825 is a deficient number, since it is larger than the sum of its proper divisors (46690295).

122182825 is a wasteful number, since it uses less digits than its factorization.

122182825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15177 (or 15172 counting only the distinct ones).

The product of its digits is 5120, while the sum is 31.

The square root of 122182825 is about 11053.6340178242. The cubic root of 122182825 is about 496.2151893725.

The spelling of 122182825 in words is "one hundred twenty-two million, one hundred eighty-two thousand, eight hundred twenty-five".