3213331133212 has 12 divisors (see below), whose sum is σ = 5631467446696. Its totient is φ = 1604340434160.

The previous prime is 3213331133203. The next prime is 3213331133251. The reversal of 3213331133212 is 2123311333123.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581280003 + ... + 581285530.

Almost surely, 2^{3213331133212} is an apocalyptic number.

It is an amenable number.

3213331133212 is a deficient number, since it is larger than the sum of its proper divisors (2418136313484).

3213331133212 is a wasteful number, since it uses less digits than its factorization.

3213331133212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162566228 (or 1162566226 counting only the distinct ones).

The product of its digits is 5832, while the sum is 28.

Adding to 3213331133212 its reverse (2123311333123), we get a palindrome (5336642466335).

The spelling of 3213331133212 in words is "three trillion, two hundred thirteen billion, three hundred thirty-one million, one hundred thirty-three thousand, two hundred twelve".