33300013012 has 24 divisors (see below), whose sum is σ = 66727886400. Its totient is φ = 14244035520.

The previous prime is 33300013009. The next prime is 33300013013. The reversal of 33300013012 is 21031000333.

It is a super-2 number, since 2×33300013012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33300013013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126762 + ... + 1155937.

It is an arithmetic number, because the mean of its divisors is an integer number (2780328600).

Almost surely, 2^33300013012 is an apocalyptic number.

It is an amenable number.

33300013012 is an abundant number, since it is smaller than the sum of its proper divisors (33427873388).

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

33300013012 is a wasteful number, since it uses less digits than its factorization.

33300013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283231 (or 2283229 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 33300013012 its reverse (21031000333), we get a palindrome (54331013345).

The spelling of 33300013012 in words is "thirty-three billion, three hundred million, thirteen thousand, twelve".