112023312112 has 20 divisors (see below), whose sum is σ = 217125667800. Its totient is φ = 55990881728.

The previous prime is 112023312103. The next prime is 112023312113. The reversal of 112023312112 is 211213320211.

It is a self number, because there is not a number n which added to its sum of digits gives 112023312112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112023312113) 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, 1253863 + ... + 1340230.

It is an arithmetic number, because the mean of its divisors is an integer number (10856283390).

Almost surely, 2^112023312112 is an apocalyptic number.

It is an amenable number.

112023312112 is a deficient number, since it is larger than the sum of its proper divisors (105102355688).

112023312112 is a wasteful number, since it uses less digits than its factorization.

112023312112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596800 (or 2596794 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112023312112 its reverse (211213320211), we get a palindrome (323236632323).

The spelling of 112023312112 in words is "one hundred twelve billion, twenty-three million, three hundred twelve thousand, one hundred twelve".