11204321312200 has 24 divisors (see below), whose sum is σ = 26050047051330. Its totient is φ = 4481728524800.

The previous prime is 11204321312161. The next prime is 11204321312209. The reversal of 11204321312200 is 221312340211.

It can be written as a sum of positive squares in 3 ways, for example, as 7225118209764 + 3979203102436 = 2687958^2 + 1994794^2 .

It is not an unprimeable number, because it can be changed into a prime (11204321312209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28010803081 + ... + 28010803480.

Almost surely, 2^{11204321312200} is an apocalyptic number.

11204321312200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11204321312200 is an abundant number, since it is smaller than the sum of its proper divisors (14845725739130).

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

11204321312200 is a wasteful number, since it uses less digits than its factorization.

11204321312200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56021606577 (or 56021606568 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11204321312200 its reverse (221312340211), we get a palindrome (11425633652411).

The spelling of 11204321312200 in words is "eleven trillion, two hundred four billion, three hundred twenty-one million, three hundred twelve thousand, two hundred".