112065636221730 has 48 divisors (see below), whose sum is σ = 298477255507704. Its totient is φ = 29155287471360.

The previous prime is 112065636221713. The next prime is 112065636221753. The reversal of 112065636221730 is 37122636560211.

112065636221730 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 6 + 5 + 6 + 3 + 622 + 17 + 3 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 76349725535889 + 35715910685841 = 8737833^2 + 5976279^2 .

It is a super-2 number, since 2×112065636221730² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 23 ways as a sum of consecutive naturals, for example, 15185041869 + ... + 15185049248.

Almost surely, 2^{112065636221730} is an apocalyptic number.

112065636221730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112065636221730 is an abundant number, since it is smaller than the sum of its proper divisors (186411619285974).

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

112065636221730 is a wasteful number, since it uses less digits than its factorization.

112065636221730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30370091171 (or 30370091168 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 112065636221730 in words is "one hundred twelve trillion, sixty-five billion, six hundred thirty-six million, two hundred twenty-one thousand, seven hundred thirty".