11133320111200 has 144 divisors (see below), whose sum is σ = 31487470610400. Its totient is φ = 3764848619520.

The previous prime is 11133320111191. The next prime is 11133320111227. The reversal of 11133320111200 is 211102333111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13208275 + ... + 14025874.

It is an arithmetic number, because the mean of its divisors is an integer number (218662990350).

Almost surely, 2^{11133320111200} is an apocalyptic number.

11133320111200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11133320111200 is an abundant number, since it is smaller than the sum of its proper divisors (20354150499200).

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

11133320111200 is a wasteful number, since it uses less digits than its factorization.

11133320111200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27234249 (or 27234236 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11133320111200 its reverse (211102333111), we get a palindrome (11344422444311).

The spelling of 11133320111200 in words is "eleven trillion, one hundred thirty-three billion, three hundred twenty million, one hundred eleven thousand, two hundred".