3223122331 has 32 divisors (see below), whose sum is σ = 3875751936. Its totient is φ = 2641680000.

The previous prime is 3223122313. The next prime is 3223122347. The reversal of 3223122331 is 1332213223.

It is a cyclic number.

It is not a de Polignac number, because 3223122331 - 2¹⁵ = 3223089563 is a prime.

It is a super-2 number, since 2×3223122331² = 20777035121181747122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3223122311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1315950 + ... + 1318396.

It is an arithmetic number, because the mean of its divisors is an integer number (121117248).

Almost surely, 2^3223122331 is an apocalyptic number.

3223122331 is a deficient number, since it is larger than the sum of its proper divisors (652629605).

3223122331 is a wasteful number, since it uses less digits than its factorization.

3223122331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683.

The product of its digits is 1296, while the sum is 22.

The square root of 3223122331 is about 56772.5490972530. The cubic root of 3223122331 is about 1477.1533929853.

Adding to 3223122331 its reverse (1332213223), we get a palindrome (4555335554).

The spelling of 3223122331 in words is "three billion, two hundred twenty-three million, one hundred twenty-two thousand, three hundred thirty-one".