1111110001110 has 96 divisors (see below), whose sum is σ = 3141491457312. Its totient is φ = 271329868800.

The previous prime is 1111110001097. The next prime is 1111110001139. The reversal of 1111110001110 is 111000111111.

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 = 1111110001092 and 1111110001101.

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 47 ways as a sum of consecutive naturals, for example, 9757116 + ... + 9870335.

It is an arithmetic number, because the mean of its divisors is an integer number (32723869347).

Almost surely, 2^{1111110001110} is an apocalyptic number.

1111110001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111110001110 is an abundant number, since it is smaller than the sum of its proper divisors (2030381456202).

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

1111110001110 is a wasteful number, since it uses less digits than its factorization.

1111110001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19627518 (or 19627515 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 1111110001110 its reverse (111000111111), we get a palindrome (1222110112221).

The spelling of 1111110001110 in words is "one trillion, one hundred eleven billion, one hundred ten million, one thousand, one hundred ten".