112426172667 has 8 divisors (see below), whose sum is σ = 166557292880. Its totient is φ = 74950781760.

The previous prime is 112426172657. The next prime is 112426172681. The reversal of 112426172667 is 766271624211.

112426172667 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 2 + 617 + 26 + 6 + 7 = 666.

It is not a de Polignac number, because 112426172667 - 2¹² = 112426168571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112426172657) 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, 2081966134 + ... + 2081966187.

It is an arithmetic number, because the mean of its divisors is an integer number (20819661610).

Almost surely, 2^112426172667 is an apocalyptic number.

112426172667 is a deficient number, since it is larger than the sum of its proper divisors (54131120213).

112426172667 is an equidigital number, since it uses as much as digits as its factorization.

112426172667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163932330 (or 4163932324 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

Adding to 112426172667 its reverse (766271624211), we get a palindrome (878697796878).

The spelling of 112426172667 in words is "one hundred twelve billion, four hundred twenty-six million, one hundred seventy-two thousand, six hundred sixty-seven".