3321322213231 has 12 divisors (see below), whose sum is σ = 3651609934336. Its totient is φ = 3018639143520.

The previous prime is 3321322213229. The next prime is 3321322213309. The reversal of 3321322213231 is 1323122231233.

It is a happy number.

It is not a de Polignac number, because 3321322213231 - 2¹ = 3321322213229 is a prime.

It is a super-2 number, since 2×3321322213231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3321322213231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321322213931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2892015 + ... + 3873808.

Almost surely, 2^{3321322213231} is an apocalyptic number.

3321322213231 is a deficient number, since it is larger than the sum of its proper divisors (330287721105).

3321322213231 is a wasteful number, since it uses less digits than its factorization.

3321322213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6769902 (or 6769891 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

Adding to 3321322213231 its reverse (1323122231233), we get a palindrome (4644444444464).

The spelling of 3321322213231 in words is "three trillion, three hundred twenty-one billion, three hundred twenty-two million, two hundred thirteen thousand, two hundred thirty-one".