122597882 has 8 divisors (see below), whose sum is σ = 200614752. Its totient is φ = 55726300.

The previous prime is 122597869. The next prime is 122597903. The reversal of 122597882 is 288795221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2786294 + ... + 2786337.

It is an arithmetic number, because the mean of its divisors is an integer number (25076844).

Almost surely, 2^122597882 is an apocalyptic number.

122597882 is a deficient number, since it is larger than the sum of its proper divisors (78016870).

122597882 is a wasteful number, since it uses less digits than its factorization.

122597882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5572644.

The product of its digits is 161280, while the sum is 44.

The square root of 122597882 is about 11072.3927856629. The cubic root of 122597882 is about 496.7764379584.

The spelling of 122597882 in words is "one hundred twenty-two million, five hundred ninety-seven thousand, eight hundred eighty-two".