11155200204 has 24 divisors (see below), whose sum is σ = 26926346160. Its totient is φ = 3590179264.

The previous prime is 11155200157. The next prime is 11155200211. The reversal of 11155200204 is 40200255111.

11155200204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16027239 + ... + 16027934.

It is an arithmetic number, because the mean of its divisors is an integer number (1121931090).

Almost surely, 2^11155200204 is an apocalyptic number.

It is an amenable number.

11155200204 is an abundant number, since it is smaller than the sum of its proper divisors (15771145956).

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

11155200204 is a wasteful number, since it uses less digits than its factorization.

11155200204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32055209 (or 32055207 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 11155200204 its reverse (40200255111), we get a palindrome (51355455315).

The spelling of 11155200204 in words is "eleven billion, one hundred fifty-five million, two hundred thousand, two hundred four".