112000011111 has 12 divisors (see below), whose sum is σ = 161807263488. Its totient is φ = 74653072704.

The previous prime is 112000011049. The next prime is 112000011157. The reversal of 112000011111 is 111110000211.

It is not a de Polignac number, because 112000011111 - 2¹⁸ = 111999748967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 112000011093 and 112000011102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000011161) 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 11 ways as a sum of consecutive naturals, for example, 1081170 + ... + 1180223.

It is an arithmetic number, because the mean of its divisors is an integer number (13483938624).

Almost surely, 2^112000011111 is an apocalyptic number.

112000011111 is a deficient number, since it is larger than the sum of its proper divisors (49807252377).

112000011111 is a wasteful number, since it uses less digits than its factorization.

112000011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266902 (or 2266899 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 112000011111 its reverse (111110000211), we get a palindrome (223110011322).

The spelling of 112000011111 in words is "one hundred twelve billion, eleven thousand, one hundred eleven".