3321113203212 has 48 divisors (see below), whose sum is σ = 9322423031040. Its totient is φ = 898947934272.

The previous prime is 3321113203073. The next prime is 3321113203223. The reversal of 3321113203212 is 2123023111233.

It is a super-2 number, since 2×3321113203212² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1040447403 + ... + 1040450594.

It is an arithmetic number, because the mean of its divisors is an integer number (194217146480).

Almost surely, 2^{3321113203212} is an apocalyptic number.

It is an amenable number.

3321113203212 is an abundant number, since it is smaller than the sum of its proper divisors (6001309827828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3321113203212 is a wasteful number, since it uses less digits than its factorization.

3321113203212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080898030 (or 2080898028 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3321113203212 its reverse (2123023111233), we get a palindrome (5444136314445).

The spelling of 3321113203212 in words is "three trillion, three hundred twenty-one billion, one hundred thirteen million, two hundred three thousand, two hundred twelve".