112011101112111 has 8 divisors (see below), whose sum is σ = 149353376502960. Its totient is φ = 74671446564672.

The previous prime is 112011101112101. The next prime is 112011101112247. The reversal of 112011101112111 is 111211101110211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112011101112111 - 2⁹ = 112011101111599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011101112101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655111126 + ... + 655282083.

It is an arithmetic number, because the mean of its divisors is an integer number (18669172062870).

Almost surely, 2^{112011101112111} is an apocalyptic number.

112011101112111 is a deficient number, since it is larger than the sum of its proper divisors (37342275390849).

112011101112111 is a wasteful number, since it uses less digits than its factorization.

112011101112111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310421705.

The product of its (nonzero) digits is 4, while the sum is 15.

Adding to 112011101112111 its reverse (111211101110211), we get a palindrome (223222202222322).

The spelling of 112011101112111 in words is "one hundred twelve trillion, eleven billion, one hundred one million, one hundred twelve thousand, one hundred eleven".