112643232622243 has 8 divisors (see below), whose sum is σ = 121593894285600. Its totient is φ = 104030331776448.

The previous prime is 112643232622169. The next prime is 112643232622307. The reversal of 112643232622243 is 342226232346211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112643232622243 - 2¹³ = 112643232614051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112643232622243.

It is not an unprimeable number, because it can be changed into a prime (112643232622343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84440203698 + ... + 84440205031.

It is an arithmetic number, because the mean of its divisors is an integer number (15199236785700).

Almost surely, 2^{112643232622243} is an apocalyptic number.

112643232622243 is a deficient number, since it is larger than the sum of its proper divisors (8950661663357).

112643232622243 is a wasteful number, since it uses less digits than its factorization.

112643232622243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168880408781.

The product of its digits is 995328, while the sum is 43.

Adding to 112643232622243 its reverse (342226232346211), we get a palindrome (454869464968454).

The spelling of 112643232622243 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-three".