3221312132122 has 8 divisors (see below), whose sum is σ = 5522249369376. Its totient is φ = 1380562342332.

The previous prime is 3221312132119. The next prime is 3221312132161. The reversal of 3221312132122 is 2212312131223.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115046861848 + ... + 115046861875.

It is an arithmetic number, because the mean of its divisors is an integer number (690281171172).

Almost surely, 2^{3221312132122} is an apocalyptic number.

3221312132122 is a deficient number, since it is larger than the sum of its proper divisors (2300937237254).

3221312132122 is a wasteful number, since it uses less digits than its factorization.

3221312132122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230093723732.

The product of its digits is 1728, while the sum is 25.

Adding to 3221312132122 its reverse (2212312131223), we get a palindrome (5433624263345).

The spelling of 3221312132122 in words is "three trillion, two hundred twenty-one billion, three hundred twelve million, one hundred thirty-two thousand, one hundred twenty-two".