1111000010112 has 48 divisors (see below), whose sum is σ = 3197018261580. Its totient is φ = 370333336320.

The previous prime is 1111000010069. The next prime is 1111000010119. The reversal of 1111000010112 is 2110100001111.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×1111000010112³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1111000010094 and 1111000010103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111000010119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 482203714 + ... + 482206017.

Almost surely, 2^{1111000010112} is an apocalyptic number.

1111000010112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1111000010112 is an abundant number, since it is smaller than the sum of its proper divisors (2086018251468).

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

1111000010112 is an equidigital number, since it uses as much as digits as its factorization.

1111000010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964409751 (or 964409736 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1111000010112 its reverse (2110100001111), we get a palindrome (3221100011223).

Subtracting 1111000010112 from its reverse (2110100001111), we obtain a palindrome (999099990999).

The spelling of 1111000010112 in words is "one trillion, one hundred eleven billion, ten thousand, one hundred twelve".