3322131131321 has 4 divisors (see below), whose sum is σ = 3517550609652. Its totient is φ = 3126711652992.

The previous prime is 3322131131239. The next prime is 3322131131353. The reversal of 3322131131321 is 1231311312233.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2400751918096 + 921379213225 = 1549436^2 + 959885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3322131131321 is a prime.

It is a super-2 number, since 2×3322131131321² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3322131131381) 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 3 ways as a sum of consecutive naturals, for example, 97709739140 + ... + 97709739173.

It is an arithmetic number, because the mean of its divisors is an integer number (879387652413).

Almost surely, 2^{3322131131321} is an apocalyptic number.

It is an amenable number.

3322131131321 is a deficient number, since it is larger than the sum of its proper divisors (195419478331).

3322131131321 is a wasteful number, since it uses less digits than its factorization.

3322131131321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195419478330.

The product of its digits is 1944, while the sum is 26.

Adding to 3322131131321 its reverse (1231311312233), we get a palindrome (4553442443554).

The spelling of 3322131131321 in words is "three trillion, three hundred twenty-two billion, one hundred thirty-one million, one hundred thirty-one thousand, three hundred twenty-one".