3312332321 has 2 divisors, whose sum is σ = 3312332322. Its totient is φ = 3312332320.

The previous prime is 3312332311. The next prime is 3312332329. The reversal of 3312332321 is 1232332133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1750501921 + 1561830400 = 41839^2 + 39520^2 .

It is a cyclic number.

It is not a de Polignac number, because 3312332321 - 2²² = 3308138017 is a prime.

It is not a weakly prime, because it can be changed into another prime (3312332329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656166160 + 1656166161.

It is an arithmetic number, because the mean of its divisors is an integer number (1656166161).

Almost surely, 2^3312332321 is an apocalyptic number.

It is an amenable number.

3312332321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312332321 is an equidigital number, since it uses as much as digits as its factorization.

3312332321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 23.

The square root of 3312332321 is about 57552.8654456057. The cubic root of 3312332321 is about 1490.6578361830.

Adding to 3312332321 its reverse (1232332133), we get a palindrome (4544664454).

The spelling of 3312332321 in words is "three billion, three hundred twelve million, three hundred thirty-two thousand, three hundred twenty-one".