122062157 has 8 divisors (see below), whose sum is σ = 139660032. Its totient is φ = 104504400.

The previous prime is 122062153. The next prime is 122062163. The reversal of 122062157 is 751260221.

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

It is not a de Polignac number, because 122062157 - 2² = 122062153 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122062151) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3194 + ... + 15947.

It is an arithmetic number, because the mean of its divisors is an integer number (17457504).

Almost surely, 2^122062157 is an apocalyptic number.

It is an amenable number.

122062157 is a deficient number, since it is larger than the sum of its proper divisors (17597875).

122062157 is an equidigital number, since it uses as much as digits as its factorization.

122062157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20059.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 122062157 is about 11048.1743740765. The cubic root of 122062157 is about 496.0517811986.

The spelling of 122062157 in words is "one hundred twenty-two million, sixty-two thousand, one hundred fifty-seven".