11000111111000 has 64 divisors (see below), whose sum is σ = 28080283664160. Its totient is φ = 4000040400000.

The previous prime is 11000111110981. The next prime is 11000111111009. The reversal of 11000111111000 is 11111100011.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000111111009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499994051 + ... + 500016050.

Almost surely, 2^{11000111111000} is an apocalyptic number.

11000111111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000111111000 is an abundant number, since it is smaller than the sum of its proper divisors (17080172553160).

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

11000111111000 is a wasteful number, since it uses less digits than its factorization.

11000111111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000010133 (or 1000010119 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11000111111000 its reverse (11111100011), we get a palindrome (11011222211011).

It can be divided in two parts, 11000111 and 111000, that added together give a palindrome (11111111).

The spelling of 11000111111000 in words is "eleven trillion, one hundred eleven million, one hundred eleven thousand".