122967131 has 8 divisors (see below), whose sum is σ = 146644224. Its totient is φ = 100817640.

The previous prime is 122967127. The next prime is 122967139. The reversal of 122967131 is 131769221.

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

It is not a de Polignac number, because 122967131 - 2² = 122967127 is a prime.

It is a super-2 number, since 2×122967131² = 30241830612742322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122967139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381725 + ... + 382046.

It is an arithmetic number, because the mean of its divisors is an integer number (18330528).

Almost surely, 2^122967131 is an apocalyptic number.

122967131 is a deficient number, since it is larger than the sum of its proper divisors (23677093).

122967131 is an equidigital number, since it uses as much as digits as its factorization.

122967131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763801.

The product of its digits is 4536, while the sum is 32.

The square root of 122967131 is about 11089.0545584373. The cubic root of 122967131 is about 497.2746802538.

The spelling of 122967131 in words is "one hundred twenty-two million, nine hundred sixty-seven thousand, one hundred thirty-one".