11555234200 has 48 divisors (see below), whose sum is σ = 26879786280. Its totient is φ = 4619708160.

The previous prime is 11555234183. The next prime is 11555234227. The reversal of 11555234200 is 243255511.

11555234200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 402732 + ... + 430468.

Almost surely, 2^11555234200 is an apocalyptic number.

11555234200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11555234200 is an abundant number, since it is smaller than the sum of its proper divisors (15324552080).

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

11555234200 is a wasteful number, since it uses less digits than its factorization.

11555234200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29836 (or 29827 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 11555234200 its reverse (243255511), we get a palindrome (11798489711).

The spelling of 11555234200 in words is "eleven billion, five hundred fifty-five million, two hundred thirty-four thousand, two hundred".