11011100011110 has 72 divisors (see below), whose sum is σ = 29728459768176. Its totient is φ = 2936293318800.

The previous prime is 11011100011063. The next prime is 11011100011129. The reversal of 11011100011110 is 1111000111011.

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 = 11011100011092 and 11011100011101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 83847666 + ... + 83978885.

It is an arithmetic number, because the mean of its divisors is an integer number (412895274558).

Almost surely, 2^{11011100011110} is an apocalyptic number.

11011100011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011100011110 is an abundant number, since it is smaller than the sum of its proper divisors (18717359757066).

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

11011100011110 is an frugal number, since it uses more digits than its factorization.

11011100011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167826582 (or 167826561 counting only the distinct ones).

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

Adding to 11011100011110 its reverse (1111000111011), we get a palindrome (12122100122121).

Subtracting from 11011100011110 its reverse (1111000111011), we obtain a palindrome (9900099900099).

The spelling of 11011100011110 in words is "eleven trillion, eleven billion, one hundred million, eleven thousand, one hundred ten".