33303233012 has 24 divisors (see below), whose sum is σ = 67047576960. Its totient is φ = 14178290400.

The previous prime is 33303232997. The next prime is 33303233039. The reversal of 33303233012 is 21033230333.

It is a super-2 number, since 2×33303233012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3934187 + ... + 3942642.

It is an arithmetic number, because the mean of its divisors is an integer number (2793649040).

Almost surely, 2^33303233012 is an apocalyptic number.

It is an amenable number.

33303233012 is an abundant number, since it is smaller than the sum of its proper divisors (33744343948).

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

33303233012 is a wasteful number, since it uses less digits than its factorization.

33303233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7876991 (or 7876989 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 33303233012 its reverse (21033230333), we get a palindrome (54336463345).

The spelling of 33303233012 in words is "thirty-three billion, three hundred three million, two hundred thirty-three thousand, twelve".