122132131 has 8 divisors (see below), whose sum is σ = 141072624. Its totient is φ = 104497920.

The previous prime is 122132123. The next prime is 122132161. The reversal of 122132131 is 131231221.

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 122132131 - 2³ = 122132123 is a prime.

It is a super-2 number, since 2×122132131² = 29832514845202322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122132161) 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, 326370 + ... + 326743.

It is an arithmetic number, because the mean of its divisors is an integer number (17634078).

Almost surely, 2^122132131 is an apocalyptic number.

122132131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122132131 is a deficient number, since it is larger than the sum of its proper divisors (18940493).

122132131 is a wasteful number, since it uses less digits than its factorization.

122132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653141.

The product of its digits is 72, while the sum is 16.

The square root of 122132131 is about 11051.3406878985. The cubic root of 122132131 is about 496.1465528502.

Adding to 122132131 its reverse (131231221), we get a palindrome (253363352).

The spelling of 122132131 in words is "one hundred twenty-two million, one hundred thirty-two thousand, one hundred thirty-one".