13133330212 has 96 divisors (see below), whose sum is σ = 25466918400. Its totient is φ = 5901299712.

The previous prime is 13133330173. The next prime is 13133330213. The reversal of 13133330212 is 21203333131.

It is not an unprimeable number, because it can be changed into a prime (13133330213) 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, 28365493 + ... + 28365955.

It is an arithmetic number, because the mean of its divisors is an integer number (265280400).

Almost surely, 2^13133330212 is an apocalyptic number.

It is an amenable number.

13133330212 is a deficient number, since it is larger than the sum of its proper divisors (12333588188).

13133330212 is a wasteful number, since it uses less digits than its factorization.

13133330212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13133330212 its reverse (21203333131), we get a palindrome (34336663343).

The spelling of 13133330212 in words is "thirteen billion, one hundred thirty-three million, three hundred thirty thousand, two hundred twelve".