3322131321 has 16 divisors (see below), whose sum is σ = 4590977600. Its totient is φ = 2135118528.

The previous prime is 3322131301. The next prime is 3322131389. The reversal of 3322131321 is 1231312233.

3322131321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3322131321 - 2⁷ = 3322131193 is a prime.

It is a super-2 number, since 2×3322131321² = 22073113027938410082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3322131301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125191 + ... + 149388.

It is an arithmetic number, because the mean of its divisors is an integer number (286936100).

Almost surely, 2^3322131321 is an apocalyptic number.

It is an amenable number.

3322131321 is a deficient number, since it is larger than the sum of its proper divisors (1268846279).

3322131321 is a wasteful number, since it uses less digits than its factorization.

3322131321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274728.

The product of its digits is 648, while the sum is 21.

The square root of 3322131321 is about 57637.9330042291. The cubic root of 3322131321 is about 1492.1263458053.

Adding to 3322131321 its reverse (1231312233), we get a palindrome (4553443554).

The spelling of 3322131321 in words is "three billion, three hundred twenty-two million, one hundred thirty-one thousand, three hundred twenty-one".