112461511667 has 4 divisors (see below), whose sum is σ = 112463320200. Its totient is φ = 112459703136.

The previous prime is 112461511639. The next prime is 112461511709. The reversal of 112461511667 is 766115164211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766115164211 = 197 ⋅3888909463.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112461511667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112421511667) 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, 807542 + ... + 936507.

It is an arithmetic number, because the mean of its divisors is an integer number (28115830050).

Almost surely, 2^112461511667 is an apocalyptic number.

112461511667 is a deficient number, since it is larger than the sum of its proper divisors (1808533).

112461511667 is an equidigital number, since it uses as much as digits as its factorization.

112461511667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1808532.

The product of its digits is 60480, while the sum is 41.

Adding to 112461511667 its reverse (766115164211), we get a palindrome (878576675878).

The spelling of 112461511667 in words is "one hundred twelve billion, four hundred sixty-one million, five hundred eleven thousand, six hundred sixty-seven".