33320011130312 has 16 divisors (see below), whose sum is σ = 62475185841840. Its totient is φ = 16659961572496.

The previous prime is 33320011130311. The next prime is 33320011130377. The reversal of 33320011130312 is 21303111002333.

It is a super-2 number, since 2×33320011130312² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33320011130311) 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, 2160938 + ... + 8444505.

It is an arithmetic number, because the mean of its divisors is an integer number (3904699115115).

Almost surely, 2^{33320011130312} is an apocalyptic number.

It is an amenable number.

33320011130312 is a deficient number, since it is larger than the sum of its proper divisors (29155174711528).

33320011130312 is a wasteful number, since it uses less digits than its factorization.

33320011130312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10998172 (or 10998168 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 33320011130312 its reverse (21303111002333), we get a palindrome (54623122132645).

The spelling of 33320011130312 in words is "thirty-three trillion, three hundred twenty billion, eleven million, one hundred thirty thousand, three hundred twelve".