122024157 has 16 divisors (see below), whose sum is σ = 165524352. Its totient is φ = 79948800.

The previous prime is 122024129. The next prime is 122024167. The reversal of 122024157 is 751420221.

It is not a de Polignac number, because 122024157 - 2⁶ = 122024093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122024107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42553 + ... + 45329.

It is an arithmetic number, because the mean of its divisors is an integer number (10345272).

Almost surely, 2^122024157 is an apocalyptic number.

It is an amenable number.

122024157 is a deficient number, since it is larger than the sum of its proper divisors (43500195).

122024157 is a wasteful number, since it uses less digits than its factorization.

122024157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 122024157 is about 11046.4544990689. The cubic root of 122024157 is about 496.0002994383. Note that the first 3 decimals are identical.

Adding to 122024157 its reverse (751420221), we get a palindrome (873444378).

The spelling of 122024157 in words is "one hundred twenty-two million, twenty-four thousand, one hundred fifty-seven".