132212131 has 8 divisors (see below), whose sum is σ = 138128400. Its totient is φ = 126386400.

The previous prime is 132212123. The next prime is 132212183. The reversal of 132212131 is 131212231.

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 132212131 - 2³ = 132212123 is a prime.

It is a super-2 number, since 2×132212131² = 34960095167122322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132212191) 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, 19641 + ... + 25498.

It is an arithmetic number, because the mean of its divisors is an integer number (17266050).

Almost surely, 2^132212131 is an apocalyptic number.

132212131 is a deficient number, since it is larger than the sum of its proper divisors (5916269).

132212131 is a wasteful number, since it uses less digits than its factorization.

132212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45269.

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

The square root of 132212131 is about 11498.3534038574. The cubic root of 132212131 is about 509.4369423512.

Adding to 132212131 its reverse (131212231), we get a palindrome (263424362).

The spelling of 132212131 in words is "one hundred thirty-two million, two hundred twelve thousand, one hundred thirty-one".