122554475 has 12 divisors (see below), whose sum is σ = 152281920. Its totient is φ = 97840800.

The previous prime is 122554463. The next prime is 122554499. The reversal of 122554475 is 574455221.

It is not a de Polignac number, because 122554475 - 2²⁰ = 121505899 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 11 ways as a sum of consecutive naturals, for example, 7910 + ... + 17540.

It is an arithmetic number, because the mean of its divisors is an integer number (12690160).

Almost surely, 2^122554475 is an apocalyptic number.

122554475 is a deficient number, since it is larger than the sum of its proper divisors (29727445).

122554475 is an equidigital number, since it uses as much as digits as its factorization.

122554475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150 (or 10145 counting only the distinct ones).

The product of its digits is 56000, while the sum is 35.

The square root of 122554475 is about 11070.4324667106. The cubic root of 122554475 is about 496.7178014906.

The spelling of 122554475 in words is "one hundred twenty-two million, five hundred fifty-four thousand, four hundred seventy-five".