1110111111110 has 8 divisors (see below), whose sum is σ = 1998200000016. Its totient is φ = 444044444440.

The previous prime is 1110111111059. The next prime is 1110111111143. The reversal of 1110111111110 is 111111110111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1110111111091 and 1110111111100.

It is a congruent number.

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, 55505555546 + ... + 55505555565.

It is an arithmetic number, because the mean of its divisors is an integer number (249775000002).

Almost surely, 2^{1110111111110} is an apocalyptic number.

1110111111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1110111111110 is a deficient number, since it is larger than the sum of its proper divisors (888088888906).

1110111111110 is a wasteful number, since it uses less digits than its factorization.

1110111111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111011111118.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 1110111111110 its reverse (111111110111), we get a palindrome (1221222221221).

Subtracting from 1110111111110 its reverse (111111110111), we obtain a palindrome (999000000999).

It can be divided in two parts, 1110111 and 111110, that added together give a palindrome (1221221).

The spelling of 1110111111110 in words is "one trillion, one hundred ten billion, one hundred eleven million, one hundred eleven thousand, one hundred ten".