3220323113331 has 12 divisors (see below), whose sum is σ = 4659317568360. Its totient is φ = 2143309888800.

The previous prime is 3220323113279. The next prime is 3220323113351. The reversal of 3220323113331 is 1333113230223.

3220323113331 is a `hidden beast` number, since 3 + 2 + 2 + 0 + 323 + 1 + 1 + 3 + 331 = 666.

It is not a de Polignac number, because 3220323113331 - 2²³ = 3220314724723 is a prime.

It is a super-2 number, since 2×3220323113331² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3220323113295 and 3220323113304.

It is not an unprimeable number, because it can be changed into a prime (3220323113351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297676521 + ... + 297687338.

It is an arithmetic number, because the mean of its divisors is an integer number (388276464030).

Almost surely, 2^{3220323113331} is an apocalyptic number.

3220323113331 is a deficient number, since it is larger than the sum of its proper divisors (1438994455029).

3220323113331 is a wasteful number, since it uses less digits than its factorization.

3220323113331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595364466 (or 595364463 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 3220323113331 its reverse (1333113230223), we get a palindrome (4553436343554).

The spelling of 3220323113331 in words is "three trillion, two hundred twenty billion, three hundred twenty-three million, one hundred thirteen thousand, three hundred thirty-one".