112475717247 has 4 divisors (see below), whose sum is σ = 149967623000. Its totient is φ = 74983811496.

The previous prime is 112475717243. The next prime is 112475717311. The reversal of 112475717247 is 742717574211.

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

It is not a de Polignac number, because 112475717247 - 2² = 112475717243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112475717196 and 112475717205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112475717243) 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, 18745952872 + ... + 18745952877.

It is an arithmetic number, because the mean of its divisors is an integer number (37491905750).

Almost surely, 2^112475717247 is an apocalyptic number.

112475717247 is a deficient number, since it is larger than the sum of its proper divisors (37491905753).

112475717247 is an equidigital number, since it uses as much as digits as its factorization.

112475717247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37491905752.

The product of its digits is 768320, while the sum is 48.

The spelling of 112475717247 in words is "one hundred twelve billion, four hundred seventy-five million, seven hundred seventeen thousand, two hundred forty-seven".