112283809840 has 20 divisors (see below), whose sum is σ = 261059858064. Its totient is φ = 44913523904.

The previous prime is 112283809817. The next prime is 112283809843. The reversal of 112283809840 is 48908382211.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (112283809843) 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, 701773732 + ... + 701773891.

Almost surely, 2^112283809840 is an apocalyptic number.

112283809840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112283809840 is an abundant number, since it is smaller than the sum of its proper divisors (148776048224).

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

112283809840 is a wasteful number, since it uses less digits than its factorization.

112283809840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403547636 (or 1403547630 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 46.

The spelling of 112283809840 in words is "one hundred twelve billion, two hundred eighty-three million, eight hundred nine thousand, eight hundred forty".