112110312211 has 4 divisors (see below), whose sum is σ = 112123687752. Its totient is φ = 112096936672.

The previous prime is 112110312133. The next prime is 112110312229. The reversal of 112110312211 is 112213011211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112213011211 = 7 ⋅16030430173.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112110312211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112110312511) 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, 6675190 + ... + 6691963.

It is an arithmetic number, because the mean of its divisors is an integer number (28030921938).

Almost surely, 2^112110312211 is an apocalyptic number.

112110312211 is a deficient number, since it is larger than the sum of its proper divisors (13375541).

112110312211 is an equidigital number, since it uses as much as digits as its factorization.

112110312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13375540.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 112110312211 its reverse (112213011211), we get a palindrome (224323323422).

The spelling of 112110312211 in words is "one hundred twelve billion, one hundred ten million, three hundred twelve thousand, two hundred eleven".