112643232622245 has 96 divisors (see below), whose sum is σ = 211676706259200. Its totient is φ = 55083494707200.

The previous prime is 112643232622169. The next prime is 112643232622307. The reversal of 112643232622245 is 542226232346211.

112643232622245 is a `hidden beast` number, since 1 + 1 + 2 + 6 + 4 + 323 + 262 + 22 + 45 = 666.

It is not a de Polignac number, because 112643232622245 - 2¹⁷ = 112643232491173 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 112643232622245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1298392789 + ... + 1298479541.

It is an arithmetic number, because the mean of its divisors is an integer number (2204965690200).

Almost surely, 2^{112643232622245} is an apocalyptic number.

112643232622245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112643232622245 is a deficient number, since it is larger than the sum of its proper divisors (99033473636955).

112643232622245 is a wasteful number, since it uses less digits than its factorization.

112643232622245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101627 (or 101624 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

Adding to 112643232622245 its reverse (542226232346211), we get a palindrome (654869464968456).

The spelling of 112643232622245 in words is "one hundred twelve trillion, six hundred forty-three billion, two hundred thirty-two million, six hundred twenty-two thousand, two hundred forty-five".