112130212032 has 56 divisors (see below), whose sum is σ = 329642063600. Its totient is φ = 37376736768.

The previous prime is 112130212021. The next prime is 112130212069. The reversal of 112130212032 is 230212031211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112130211996 and 112130212014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32443357 + ... + 32446812.

Almost surely, 2^112130212032 is an apocalyptic number.

112130212032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112130212032 is an abundant number, since it is smaller than the sum of its proper divisors (217511851568).

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

112130212032 is an equidigital number, since it uses as much as digits as its factorization.

112130212032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64890190 (or 64890174 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112130212032 its reverse (230212031211), we get a palindrome (342342243243).

The spelling of 112130212032 in words is "one hundred twelve billion, one hundred thirty million, two hundred twelve thousand, thirty-two".