3321122313231 has 12 divisors (see below), whose sum is σ = 4797228694752. Its totient is φ = 2214057532896.

The previous prime is 3321122313217. The next prime is 3321122313253. The reversal of 3321122313231 is 1323132211233.

3321122313231 is a `hidden beast` number, since 3 + 3 + 2 + 112 + 2 + 313 + 231 = 666.

It is not a de Polignac number, because 3321122313231 - 2⁶ = 3321122313167 is a prime.

It is a super-2 number, since 2×3321122313231² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3321122313195 and 3321122313204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321122313631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1103526 + ... + 2803571.

It is an arithmetic number, because the mean of its divisors is an integer number (399769057896).

Almost surely, 2^{3321122313231} is an apocalyptic number.

3321122313231 is a deficient number, since it is larger than the sum of its proper divisors (1476106381521).

3321122313231 is a wasteful number, since it uses less digits than its factorization.

3321122313231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001550 (or 4001547 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 3321122313231 its reverse (1323132211233), we get a palindrome (4644254524464).

The spelling of 3321122313231 in words is "three trillion, three hundred twenty-one billion, one hundred twenty-two million, three hundred thirteen thousand, two hundred thirty-one".