112112001101112 has 32 divisors (see below), whose sum is σ = 289321293166080. Its totient is φ = 36165161645280.

The previous prime is 112112001101083. The next prime is 112112001101117. The reversal of 112112001101112 is 211101100211211.

It is a junction number, because it is equal to n+sod(n) for n = 112112001101091 and 112112001101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112112001101117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75344086018 + ... + 75344087505.

It is an arithmetic number, because the mean of its divisors is an integer number (9041290411440).

Almost surely, 2^{112112001101112} is an apocalyptic number.

112112001101112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112112001101112 is an abundant number, since it is smaller than the sum of its proper divisors (177209292064968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112112001101112 is a wasteful number, since it uses less digits than its factorization.

112112001101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150688173563 (or 150688173559 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 112112001101112 its reverse (211101100211211), we get a palindrome (323213101312323).

The spelling of 112112001101112 in words is "one hundred twelve trillion, one hundred twelve billion, one million, one hundred one thousand, one hundred twelve".