330020333331312 has 40 divisors (see below), whose sum is σ = 918133491449104. Its totient is φ = 101544717947904.

The previous prime is 330020333331277. The next prime is 330020333331313. The reversal of 330020333331312 is 213133333020033.

It is a happy number.

It is a super-2 number, since 2×330020333331312² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 330020333331312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330020333331313) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 264439369033 + ... + 264439370280.

Almost surely, 2^{330020333331312} is an apocalyptic number.

It is an amenable number.

330020333331312 is an abundant number, since it is smaller than the sum of its proper divisors (588113158117792).

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

330020333331312 is a wasteful number, since it uses less digits than its factorization.

330020333331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528878739337 (or 528878739331 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 330020333331312 its reverse (213133333020033), we get a palindrome (543153666351345).

The spelling of 330020333331312 in words is "three hundred thirty trillion, twenty billion, three hundred thirty-three million, three hundred thirty-one thousand, three hundred twelve".