20033300331112 has 16 divisors (see below), whose sum is σ = 38774129673600. Its totient is φ = 9693532418160.

The previous prime is 20033300331061. The next prime is 20033300331157. The reversal of 20033300331112 is 21113300333002.

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, 40389718162 + ... + 40389718657.

It is an arithmetic number, because the mean of its divisors is an integer number (2423383104600).

Almost surely, 2^{20033300331112} is an apocalyptic number.

It is an amenable number.

20033300331112 is a deficient number, since it is larger than the sum of its proper divisors (18740829342488).

20033300331112 is a wasteful number, since it uses less digits than its factorization.

20033300331112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80779436856 (or 80779436852 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 20033300331112 its reverse (21113300333002), we get a palindrome (41146600664114).

The spelling of 20033300331112 in words is "twenty trillion, thirty-three billion, three hundred million, three hundred thirty-one thousand, one hundred twelve".