112240807136 has 48 divisors (see below), whose sum is σ = 227250354240. Its totient is φ = 54530496000.

The previous prime is 112240807121. The next prime is 112240807153. The reversal of 112240807136 is 631708042211.

It is a junction number, because it is equal to n+sod(n) for n = 112240807096 and 112240807105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826070 + ... + 952298.

It is an arithmetic number, because the mean of its divisors is an integer number (4734382380).

Almost surely, 2^112240807136 is an apocalyptic number.

112240807136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112240807136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113625177120).

112240807136 is an abundant number, since it is smaller than the sum of its proper divisors (115009547104).

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

112240807136 is a wasteful number, since it uses less digits than its factorization.

112240807136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127027 (or 127019 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

Adding to 112240807136 its reverse (631708042211), we get a palindrome (743948849347).

The spelling of 112240807136 in words is "one hundred twelve billion, two hundred forty million, eight hundred seven thousand, one hundred thirty-six".