33304013112 has 16 divisors (see below), whose sum is σ = 83260032840. Its totient is φ = 11101337696.

The previous prime is 33304013111. The next prime is 33304013177. The reversal of 33304013112 is 21131040333.

It is a super-2 number, since 2×33304013112² (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 (33304013111) 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, 693833583 + ... + 693833630.

Almost surely, 2^33304013112 is an apocalyptic number.

It is an amenable number.

33304013112 is an abundant number, since it is smaller than the sum of its proper divisors (49956019728).

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

33304013112 is a wasteful number, since it uses less digits than its factorization.

33304013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387667222 (or 1387667218 counting only the distinct ones).

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

Adding to 33304013112 its reverse (21131040333), we get a palindrome (54435053445).

The spelling of 33304013112 in words is "thirty-three billion, three hundred four million, thirteen thousand, one hundred twelve".