112642647205711 has 4 divisors (see below), whose sum is σ = 128734453949392. Its totient is φ = 96550840462032.

The previous prime is 112642647205709. The next prime is 112642647205733. The reversal of 112642647205711 is 117502746246211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112642647205711 - 2¹ = 112642647205709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112642647505711) 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, 8045903371830 + ... + 8045903371843.

It is an arithmetic number, because the mean of its divisors is an integer number (32183613487348).

Almost surely, 2^{112642647205711} is an apocalyptic number.

112642647205711 is a deficient number, since it is larger than the sum of its proper divisors (16091806743681).

112642647205711 is an equidigital number, since it uses as much as digits as its factorization.

112642647205711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16091806743680.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 112642647205711 in words is "one hundred twelve trillion, six hundred forty-two billion, six hundred forty-seven million, two hundred five thousand, seven hundred eleven".