12333312033 has 64 divisors (see below), whose sum is σ = 19395348480. Its totient is φ = 6826457088.

The previous prime is 12333311993. The next prime is 12333312041. The reversal of 12333312033 is 33021333321.

It is not a de Polignac number, because 12333312033 - 2²⁰ = 12332263457 is a prime.

It is a super-2 number, since 2×12333312033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12333311994 and 12333312012.

It is not an unprimeable number, because it can be changed into a prime (12333317033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34938385 + ... + 34938737.

It is an arithmetic number, because the mean of its divisors is an integer number (303052320).

Almost surely, 2^12333312033 is an apocalyptic number.

It is an amenable number.

12333312033 is a deficient number, since it is larger than the sum of its proper divisors (7062036447).

12333312033 is a wasteful number, since it uses less digits than its factorization.

12333312033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 12333312033 its reverse (33021333321), we get a palindrome (45354645354).

The spelling of 12333312033 in words is "twelve billion, three hundred thirty-three million, three hundred twelve thousand, thirty-three".