1110020100112 has 80 divisors (see below), whose sum is σ = 2682686582784. Its totient is φ = 432259344000.

The previous prime is 1110020100103. The next prime is 1110020100179. The reversal of 1110020100112 is 2110010200111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2253537 + ... + 2701567.

Almost surely, 2^{1110020100112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110020100112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1341343291392).

1110020100112 is an abundant number, since it is smaller than the sum of its proper divisors (1572666482672).

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

1110020100112 is a wasteful number, since it uses less digits than its factorization.

1110020100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450068 (or 450062 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1110020100112 its reverse (2110010200111), we get a palindrome (3220030300223).

Subtracting 1110020100112 from its reverse (2110010200111), we obtain a palindrome (999990099999).

The spelling of 1110020100112 in words is "one trillion, one hundred ten billion, twenty million, one hundred thousand, one hundred twelve".