3122220233 has 24 divisors (see below), whose sum is σ = 3575486880. Its totient is φ = 2721963200.

The previous prime is 3122220229. The next prime is 3122220253. The reversal of 3122220233 is 3320222213.

It is not a de Polignac number, because 3122220233 - 2² = 3122220229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3122220203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 287366 + ... + 298032.

It is an arithmetic number, because the mean of its divisors is an integer number (148978620).

Almost surely, 2^3122220233 is an apocalyptic number.

It is an amenable number.

3122220233 is a deficient number, since it is larger than the sum of its proper divisors (453266647).

3122220233 is a wasteful number, since it uses less digits than its factorization.

3122220233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10789 (or 10778 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3122220233 is about 55876.8309140739. The cubic root of 3122220233 is about 1461.5752424795.

Adding to 3122220233 its reverse (3320222213), we get a palindrome (6442442446).

The spelling of 3122220233 in words is "three billion, one hundred twenty-two million, two hundred twenty thousand, two hundred thirty-three".