33112210120112 has 10 divisors (see below), whose sum is σ = 64154907107748. Its totient is φ = 16556105060048.

The previous prime is 33112210120111. The next prime is 33112210120151. The reversal of 33112210120112 is 21102101221133.

It is not an unprimeable number, because it can be changed into a prime (33112210120111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034756566238 + ... + 1034756566269.

Almost surely, 2^{33112210120112} is an apocalyptic number.

It is an amenable number.

33112210120112 is a deficient number, since it is larger than the sum of its proper divisors (31042696987636).

33112210120112 is a wasteful number, since it uses less digits than its factorization.

33112210120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069513132515 (or 2069513132509 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 33112210120112 its reverse (21102101221133), we get a palindrome (54214311341245).

The spelling of 33112210120112 in words is "thirty-three trillion, one hundred twelve billion, two hundred ten million, one hundred twenty thousand, one hundred twelve".