3312023221031 has 16 divisors (see below), whose sum is σ = 3805025241600. Its totient is φ = 2823991426080.

The previous prime is 3312023221009. The next prime is 3312023221043. The reversal of 3312023221031 is 1301223202133.

It is a cyclic number.

It is not a de Polignac number, because 3312023221031 - 2¹⁰ = 3312023220007 is a prime.

It is a super-2 number, since 2×3312023221031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3312023220988 and 3312023221006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312023221081) 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 15 ways as a sum of consecutive naturals, for example, 6145016 + ... + 6662226.

It is an arithmetic number, because the mean of its divisors is an integer number (237814077600).

Almost surely, 2^{3312023221031} is an apocalyptic number.

3312023221031 is a deficient number, since it is larger than the sum of its proper divisors (493002020569).

3312023221031 is a wasteful number, since it uses less digits than its factorization.

3312023221031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522014.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3312023221031 its reverse (1301223202133), we get a palindrome (4613246423164).

The spelling of 3312023221031 in words is "three trillion, three hundred twelve billion, twenty-three million, two hundred twenty-one thousand, thirty-one".