112279811727 has 8 divisors (see below), whose sum is σ = 149814825520. Its totient is φ = 74799002880.

The previous prime is 112279811723. The next prime is 112279811731. The reversal of 112279811727 is 727118972211.

It is an interprime number because it is at equal distance from previous prime (112279811723) and next prime (112279811731).

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

It is not a de Polignac number, because 112279811727 - 2² = 112279811723 is a prime.

It is a super-2 number, since 2×112279811727² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112279811723) 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, 13546402 + ... + 13554687.

It is an arithmetic number, because the mean of its divisors is an integer number (18726853190).

Almost surely, 2^112279811727 is an apocalyptic number.

112279811727 is a deficient number, since it is larger than the sum of its proper divisors (37535013793).

112279811727 is a wasteful number, since it uses less digits than its factorization.

112279811727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27102473.

The product of its digits is 197568, while the sum is 48.

The spelling of 112279811727 in words is "one hundred twelve billion, two hundred seventy-nine million, eight hundred eleven thousand, seven hundred twenty-seven".