112012111211 has 32 divisors (see below), whose sum is σ = 151390073856. Its totient is φ = 80034480000.

The previous prime is 112012111177. The next prime is 112012111229. The reversal of 112012111211 is 112111210211.

It is a cyclic number.

It is not a de Polignac number, because 112012111211 - 2²⁶ = 111945002347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112012111271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219380 + ... + 521681.

It is an arithmetic number, because the mean of its divisors is an integer number (4730939808).

Almost surely, 2^112012111211 is an apocalyptic number.

112012111211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112012111211 is a deficient number, since it is larger than the sum of its proper divisors (39377962645).

112012111211 is a wasteful number, since it uses less digits than its factorization.

112012111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741243.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112012111211 its reverse (112111210211), we get a palindrome (224123321422).

The spelling of 112012111211 in words is "one hundred twelve billion, twelve million, one hundred eleven thousand, two hundred eleven".