11321132122200 has 48 divisors (see below), whose sum is σ = 35095509580680. Its totient is φ = 3018968565760.

The previous prime is 11321132122199. The next prime is 11321132122213. The reversal of 11321132122200 is 222123112311.

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, 9434276169 + ... + 9434277368.

Almost surely, 2^{11321132122200} is an apocalyptic number.

11321132122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11321132122200 is an abundant number, since it is smaller than the sum of its proper divisors (23774377458480).

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

11321132122200 is a wasteful number, since it uses less digits than its factorization.

11321132122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18868553556 (or 18868553547 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11321132122200 its reverse (222123112311), we get a palindrome (11543255234511).

The spelling of 11321132122200 in words is "eleven trillion, three hundred twenty-one billion, one hundred thirty-two million, one hundred twenty-two thousand, two hundred".