112111011122211 has 64 divisors (see below), whose sum is σ = 168265718208000. Its totient is φ = 73766665526400.

The previous prime is 112111011122177. The next prime is 112111011122237. The reversal of 112111011122211 is 112221110111211.

It is not a de Polignac number, because 112111011122211 - 2¹⁷ = 112111010991139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112111011122311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2039133120 + ... + 2039188098.

It is an arithmetic number, because the mean of its divisors is an integer number (2629151847000).

Almost surely, 2^{112111011122211} is an apocalyptic number.

112111011122211 is a deficient number, since it is larger than the sum of its proper divisors (56154707085789).

112111011122211 is a wasteful number, since it uses less digits than its factorization.

112111011122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57441 (or 57435 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 18.

Adding to 112111011122211 its reverse (112221110111211), we get a palindrome (224332121233422).

The spelling of 112111011122211 in words is "one hundred twelve trillion, one hundred eleven billion, eleven million, one hundred twenty-two thousand, two hundred eleven".