1110012100112 has 20 divisors (see below), whose sum is σ = 2150676244860. Its totient is φ = 554998875648.

The previous prime is 1110012100079. The next prime is 1110012100133. The reversal of 1110012100112 is 2110012100111.

It can be written as a sum of positive squares in 2 ways, for example, as 805908380176 + 304103719936 = 897724^2 + 551456^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1110012100093 and 1110012100102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962564 + ... + 1773852.

It is an arithmetic number, because the mean of its divisors is an integer number (107533812243).

Almost surely, 2^{1110012100112} is an apocalyptic number.

It is an amenable number.

1110012100112 is a deficient number, since it is larger than the sum of its proper divisors (1040664144748).

1110012100112 is an equidigital number, since it uses as much as digits as its factorization.

1110012100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896810 (or 896804 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1110012100112 its reverse (2110012100111), we get a palindrome (3220024200223).

Subtracting 1110012100112 from its reverse (2110012100111), we obtain a palindrome (999999999999).

The spelling of 1110012100112 in words is "one trillion, one hundred ten billion, twelve million, one hundred thousand, one hundred twelve".