112236141681840 has 80 divisors (see below), whose sum is σ = 379562224605696. Its totient is φ = 27208761619200.

The previous prime is 112236141681817. The next prime is 112236141681869. The reversal of 112236141681840 is 48186141632211.

112236141681840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 112236141681840.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21256842376 + ... + 21256847655.

Almost surely, 2^{112236141681840} is an apocalyptic number.

112236141681840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112236141681840 is an abundant number, since it is smaller than the sum of its proper divisors (267326082923856).

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

112236141681840 is a wasteful number, since it uses less digits than its factorization.

112236141681840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42513690058 (or 42513690052 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 112236141681840 in words is "one hundred twelve trillion, two hundred thirty-six billion, one hundred forty-one million, six hundred eighty-one thousand, eight hundred forty".