122765822 has 8 divisors (see below), whose sum is σ = 184257696. Its totient is φ = 61346592.

The previous prime is 122765813. The next prime is 122765831. The reversal of 122765822 is 228567221.

It is an interprime number because it is at equal distance from previous prime (122765813) and next prime (122765831).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13718 + ... + 20825.

It is an arithmetic number, because the mean of its divisors is an integer number (23032212).

Almost surely, 2^122765822 is an apocalyptic number.

122765822 is a deficient number, since it is larger than the sum of its proper divisors (61491874).

122765822 is a wasteful number, since it uses less digits than its factorization.

122765822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36322.

The product of its digits is 26880, while the sum is 35.

The square root of 122765822 is about 11079.9739169368. The cubic root of 122765822 is about 497.0031699048.

The spelling of 122765822 in words is "one hundred twenty-two million, seven hundred sixty-five thousand, eight hundred twenty-two".