3312211211213 has 16 divisors (see below), whose sum is σ = 3447428947200. Its totient is φ = 3178413026880.

The previous prime is 3312211211117. The next prime is 3312211211227. The reversal of 3312211211213 is 3121121122133.

It is a happy number.

3312211211213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3312211211213 - 2²⁶ = 3312144102349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312211216213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9489020 + ... + 9831882.

It is an arithmetic number, because the mean of its divisors is an integer number (215464309200).

Almost surely, 2^{3312211211213} is an apocalyptic number.

It is an amenable number.

3312211211213 is a deficient number, since it is larger than the sum of its proper divisors (135217735987).

3312211211213 is a wasteful number, since it uses less digits than its factorization.

3312211211213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344932.

The product of its digits is 432, while the sum is 23.

Adding to 3312211211213 its reverse (3121121122133), we get a palindrome (6433332333346).

The spelling of 3312211211213 in words is "three trillion, three hundred twelve billion, two hundred eleven million, two hundred eleven thousand, two hundred thirteen".