112112133211 has 16 divisors (see below), whose sum is σ = 121217211808. Its totient is φ = 103076064000.

The previous prime is 112112133209. The next prime is 112112133223. The reversal of 112112133211 is 112331211211.

It is not a de Polignac number, because 112112133211 - 2¹ = 112112133209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112133311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15124096 + ... + 15131506.

It is an arithmetic number, because the mean of its divisors is an integer number (7576075738).

Almost surely, 2^112112133211 is an apocalyptic number.

112112133211 is a deficient number, since it is larger than the sum of its proper divisors (9105078597).

112112133211 is a wasteful number, since it uses less digits than its factorization.

112112133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11902.

The product of its digits is 72, while the sum is 19.

Adding to 112112133211 its reverse (112331211211), we get a palindrome (224443344422).

The spelling of 112112133211 in words is "one hundred twelve billion, one hundred twelve million, one hundred thirty-three thousand, two hundred eleven".