1110112000 has 144 divisors (see below), whose sum is σ = 2798988192. Its totient is φ = 438681600.

The previous prime is 1110111991. The next prime is 1110112009. The reversal of 1110112000 is 2110111.

It is an interprime number because it is at equal distance from previous prime (1110111991) and next prime (1110112009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110112009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3615847 + ... + 3616153.

It is an arithmetic number, because the mean of its divisors is an integer number (19437418).

Almost surely, 2^1110112000 is an apocalyptic number.

1110112000 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 1110112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399494096).

1110112000 is an abundant number, since it is smaller than the sum of its proper divisors (1688876192).

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

1110112000 is an equidigital number, since it uses as much as digits as its factorization.

1110112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1110112000 is about 33318.3432961484. The cubic root of 1110112000 is about 1035.4336285013.

Adding to 1110112000 its reverse (2110111), we get a palindrome (1112222111).

The spelling of 1110112000 in words is "one billion, one hundred ten million, one hundred twelve thousand".