112240399992 has 48 divisors (see below), whose sum is σ = 326413411560. Its totient is φ = 32068685376.

The previous prime is 112240399991. The next prime is 112240400033. The reversal of 112240399992 is 299993042211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112240399991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47720083 + ... + 47722434.

Almost surely, 2^112240399992 is an apocalyptic number.

112240399992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112240399992 is an abundant number, since it is smaller than the sum of its proper divisors (214173011568).

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

112240399992 is a wasteful number, since it uses less digits than its factorization.

112240399992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95442540 (or 95442529 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 51.

The spelling of 112240399992 in words is "one hundred twelve billion, two hundred forty million, three hundred ninety-nine thousand, nine hundred ninety-two".