112455044112 has 80 divisors (see below), whose sum is σ = 310189575168. Its totient is φ = 35021374080.

The previous prime is 112455044087. The next prime is 112455044153. The reversal of 112455044112 is 211440554211.

It is a super-2 number, since 2×112455044112² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112455044112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136964 + ... + 1231907.

Almost surely, 2^112455044112 is an apocalyptic number.

112455044112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112455044112 is an abundant number, since it is smaller than the sum of its proper divisors (197734531056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112455044112 is a wasteful number, since it uses less digits than its factorization.

112455044112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368948 (or 2368942 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 112455044112 its reverse (211440554211), we get a palindrome (323895598323).

The spelling of 112455044112 in words is "one hundred twelve billion, four hundred fifty-five million, forty-four thousand, one hundred twelve".