122055125 has 16 divisors (see below), whose sum is σ = 152697792. Its totient is φ = 97405200.

The previous prime is 122055077. The next prime is 122055127. The reversal of 122055125 is 521550221.

It is not a de Polignac number, because 122055125 - 2¹⁶ = 121989589 is a prime.

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 122055125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122055127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64442 + ... + 66308.

It is an arithmetic number, because the mean of its divisors is an integer number (9543612).

Almost surely, 2^122055125 is an apocalyptic number.

It is an amenable number.

122055125 is a deficient number, since it is larger than the sum of its proper divisors (30642667).

122055125 is an equidigital number, since it uses as much as digits as its factorization.

122055125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405 (or 2395 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 122055125 is about 11047.8561268691. The cubic root of 122055125 is about 496.0422551692.

The spelling of 122055125 in words is "one hundred twenty-two million, fifty-five thousand, one hundred twenty-five".