11001100011200 has 84 divisors (see below), whose sum is σ = 29151857286720. Its totient is φ = 4061944611840.

The previous prime is 11001100011199. The next prime is 11001100011257. The reversal of 11001100011200 is 211000110011.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 264428720 + ... + 264470319.

It is an arithmetic number, because the mean of its divisors is an integer number (347045920080).

Almost surely, 2^{11001100011200} is an apocalyptic number.

11001100011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001100011200 is an abundant number, since it is smaller than the sum of its proper divisors (18150757275520).

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

11001100011200 is a wasteful number, since it uses less digits than its factorization.

11001100011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528899074 (or 528899059 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11001100011200 its reverse (211000110011), we get a palindrome (11212100121211).

The spelling of 11001100011200 in words is "eleven trillion, one billion, one hundred million, eleven thousand, two hundred".