33000032303212 has 12 divisors (see below), whose sum is σ = 62192368571536. Its totient is φ = 15230784139920.

The previous prime is 33000032303197. The next prime is 33000032303213. The reversal of 33000032303212 is 21230323000033.

It is not an unprimeable number, because it can be changed into a prime (33000032303213) 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, 317308002864 + ... + 317308002967.

Almost surely, 2^{33000032303212} is an apocalyptic number.

It is an amenable number.

33000032303212 is a deficient number, since it is larger than the sum of its proper divisors (29192336268324).

33000032303212 is a wasteful number, since it uses less digits than its factorization.

33000032303212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634616005848 (or 634616005846 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 33000032303212 its reverse (21230323000033), we get a palindrome (54230355303245).

The spelling of 33000032303212 in words is "thirty-three trillion, thirty-two million, three hundred three thousand, two hundred twelve".