11100010001100 has 72 divisors (see below), whose sum is σ = 32984029751568. Its totient is φ = 2880002592000.

The previous prime is 11100010001099. The next prime is 11100010001159. The reversal of 11100010001100 is 110001000111.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 499989351 + ... + 500011550.

Almost surely, 2^{11100010001100} is an apocalyptic number.

11100010001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100010001100 is an abundant number, since it is smaller than the sum of its proper divisors (21884019750468).

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

11100010001100 is a wasteful number, since it uses less digits than its factorization.

11100010001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000000955 (or 1000000948 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 11100010001100 its reverse (110001000111), we get a palindrome (11210011001211).

The spelling of 11100010001100 in words is "eleven trillion, one hundred billion, ten million, one thousand, one hundred".