122082551 has 8 divisors (see below), whose sum is σ = 128706144. Its totient is φ = 115568640.

The previous prime is 122082539. The next prime is 122082553. The reversal of 122082551 is 155280221.

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

It is a cyclic number.

It is not a de Polignac number, because 122082551 - 2²² = 117888247 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 122082551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122082553) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25130 + ... + 29591.

It is an arithmetic number, because the mean of its divisors is an integer number (16088268).

Almost surely, 2^122082551 is an apocalyptic number.

122082551 is a deficient number, since it is larger than the sum of its proper divisors (6623593).

122082551 is an equidigital number, since it uses as much as digits as its factorization.

122082551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54841.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 122082551 is about 11049.0972934444. The cubic root of 122082551 is about 496.0794062407.

The spelling of 122082551 in words is "one hundred twenty-two million, eighty-two thousand, five hundred fifty-one".