1111001110112 has 24 divisors (see below), whose sum is σ = 2190267497376. Its totient is φ = 554742698112.

The previous prime is 1111001110039. The next prime is 1111001110129. The reversal of 1111001110112 is 2110111001111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1111001110093 and 1111001110102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23659208 + ... + 23706119.

It is an arithmetic number, because the mean of its divisors is an integer number (91261145724).

Almost surely, 2^{1111001110112} is an apocalyptic number.

It is an amenable number.

1111001110112 is a deficient number, since it is larger than the sum of its proper divisors (1079266387264).

1111001110112 is an equidigital number, since it uses as much as digits as its factorization.

1111001110112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47366070 (or 47366062 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 1111001110112 its reverse (2110111001111), we get a palindrome (3221112111223).

The spelling of 1111001110112 in words is "one trillion, one hundred eleven billion, one million, one hundred ten thousand, one hundred twelve".