33313222130312 has 16 divisors (see below), whose sum is σ = 62462498319360. Its totient is φ = 16656555911824.

The previous prime is 33313222130273. The next prime is 33313222130323. The reversal of 33313222130312 is 21303122231333.

It is a super-2 number, since 2×33313222130312² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4268288 + ... + 9211119.

It is an arithmetic number, because the mean of its divisors is an integer number (3903906144960).

Almost surely, 2^{33313222130312} is an apocalyptic number.

It is an amenable number.

33313222130312 is a deficient number, since it is larger than the sum of its proper divisors (29149276189048).

33313222130312 is a wasteful number, since it uses less digits than its factorization.

33313222130312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13788340 (or 13788336 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 33313222130312 its reverse (21303122231333), we get a palindrome (54616344361645).

The spelling of 33313222130312 in words is "thirty-three trillion, three hundred thirteen billion, two hundred twenty-two million, one hundred thirty thousand, three hundred twelve".