112130223110112 has 96 divisors (see below), whose sum is σ = 307235038037760. Its totient is φ = 35740522019840.

The previous prime is 112130223110107. The next prime is 112130223110119. The reversal of 112130223110112 is 211011322031211.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112130223110119) 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 15 ways as a sum of consecutive naturals, for example, 827214 + ... + 14998157.

It is an arithmetic number, because the mean of its divisors is an integer number (3200364979560).

Almost surely, 2^{112130223110112} is an apocalyptic number.

112130223110112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112130223110112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153617519018880).

112130223110112 is an abundant number, since it is smaller than the sum of its proper divisors (195104814927648).

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

112130223110112 is a wasteful number, since it uses less digits than its factorization.

112130223110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15828616 (or 15828608 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 112130223110112 its reverse (211011322031211), we get a palindrome (323141545141323).

The spelling of 112130223110112 in words is "one hundred twelve trillion, one hundred thirty billion, two hundred twenty-three million, one hundred ten thousand, one hundred twelve".