3221022222113 has 32 divisors (see below), whose sum is σ = 3415741075200. Its totient is φ = 3032953507584.

The previous prime is 3221022222109. The next prime is 3221022222137. The reversal of 3221022222113 is 3112222201223.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3221022222113 - 2² = 3221022222109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3221022222193) 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, 84480068 + ... + 84518186.

It is an arithmetic number, because the mean of its divisors is an integer number (106741908600).

Almost surely, 2^{3221022222113} is an apocalyptic number.

It is an amenable number.

3221022222113 is a deficient number, since it is larger than the sum of its proper divisors (194718853087).

3221022222113 is a wasteful number, since it uses less digits than its factorization.

3221022222113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38649.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 3221022222113 its reverse (3112222201223), we get a palindrome (6333244423336).

The spelling of 3221022222113 in words is "three trillion, two hundred twenty-one billion, twenty-two million, two hundred twenty-two thousand, one hundred thirteen".