11100020011110 has 24 divisors (see below), whose sum is σ = 28860052029120. Its totient is φ = 2960005336272.

The previous prime is 11100020011109. The next prime is 11100020011121. The reversal of 11100020011110 is 1111002000111.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11100020011092 and 11100020011101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61666777750 + ... + 61666777929.

It is an arithmetic number, because the mean of its divisors is an integer number (1202502167880).

Almost surely, 2^{11100020011110} is an apocalyptic number.

11100020011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100020011110 is an abundant number, since it is smaller than the sum of its proper divisors (17760032018010).

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

11100020011110 is a wasteful number, since it uses less digits than its factorization.

11100020011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123333555692 (or 123333555689 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 11100020011110 its reverse (1111002000111), we get a palindrome (12211022011221).

The spelling of 11100020011110 in words is "eleven trillion, one hundred billion, twenty million, eleven thousand, one hundred ten".