111101001001110 has 80 divisors (see below), whose sum is σ = 305094380158656. Its totient is φ = 28996573300992.

The previous prime is 111101001001033. The next prime is 111101001001153. The reversal of 111101001001110 is 11100100101111.

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 = 111101001001092 and 111101001001101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1459129267 + ... + 1459205406.

Almost surely, 2^{111101001001110} is an apocalyptic number.

111101001001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111101001001110 is an abundant number, since it is smaller than the sum of its proper divisors (193993379157546).

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

111101001001110 is a wasteful number, since it uses less digits than its factorization.

111101001001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2918334739 (or 2918334730 counting only the distinct ones).

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

Adding to 111101001001110 its reverse (11100100101111), we get a palindrome (122201101102221).

The spelling of 111101001001110 in words is "one hundred eleven trillion, one hundred one billion, one million, one thousand, one hundred ten".