122535655 has 16 divisors (see below), whose sum is σ = 168854400. Its totient is φ = 84425760.

The previous prime is 122535613. The next prime is 122535661. The reversal of 122535655 is 556535221.

It is not a de Polignac number, because 122535655 - 2⁹ = 122535143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122535655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57585 + ... + 59674.

It is an arithmetic number, because the mean of its divisors is an integer number (10553400).

Almost surely, 2^122535655 is an apocalyptic number.

122535655 is a deficient number, since it is larger than the sum of its proper divisors (46318745).

122535655 is a wasteful number, since it uses less digits than its factorization.

122535655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117294.

The product of its digits is 45000, while the sum is 34.

The square root of 122535655 is about 11069.5824221151. The cubic root of 122535655 is about 496.6923741379.

The spelling of 122535655 in words is "one hundred twenty-two million, five hundred thirty-five thousand, six hundred fifty-five".