330320113212 has 12 divisors (see below), whose sum is σ = 770746930856. Its totient is φ = 110106704400.

The previous prime is 330320113153. The next prime is 330320113217. The reversal of 330320113212 is 212311023033.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×330320113212² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330320113217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13763338039 + ... + 13763338062.

Almost surely, 2^330320113212 is an apocalyptic number.

It is an amenable number.

330320113212 is an abundant number, since it is smaller than the sum of its proper divisors (440426817644).

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

330320113212 is a wasteful number, since it uses less digits than its factorization.

330320113212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27526676108 (or 27526676106 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 330320113212 its reverse (212311023033), we get a palindrome (542631136245).

The spelling of 330320113212 in words is "three hundred thirty billion, three hundred twenty million, one hundred thirteen thousand, two hundred twelve".