112012120110000 has 400 divisors, whose sum is σ = 394515838620288. Its totient is φ = 27150739200000.

The previous prime is 112012120109993. The next prime is 112012120110013. The reversal of 112012120110000 is 11021210211.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3000011332 + ... + 3000048668.

Almost surely, 2^{112012120110000} is an apocalyptic number.

112012120110000 is a gapful number since it is divisible by the number (10) 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 112012120110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197257919310144).

112012120110000 is an abundant number, since it is smaller than the sum of its proper divisors (282503718510288).

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

112012120110000 is a wasteful number, since it uses less digits than its factorization.

112012120110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46470 (or 46449 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112012120110000 its reverse (11021210211), we get a palindrome (112023141320211).

The spelling of 112012120110000 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, one hundred ten thousand".