11122200313200 has 180 divisors, whose sum is σ = 39125853245440. Its totient is φ = 2925290972160.

The previous prime is 11122200313187. The next prime is 11122200313201. The reversal of 11122200313200 is 231300222111.

11122200313200 is a `hidden beast` number, since 1 + 112 + 2 + 200 + 31 + 320 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122200313201) 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 35 ways as a sum of consecutive naturals, for example, 20898160 + ... + 21423759.

Almost surely, 2^{11122200313200} is an apocalyptic number.

11122200313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122200313200 is an abundant number, since it is smaller than the sum of its proper divisors (28003652932240).

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

11122200313200 is a wasteful number, since it uses less digits than its factorization.

11122200313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42322016 (or 42322002 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11122200313200 its reverse (231300222111), we get a palindrome (11353500535311).

The spelling of 11122200313200 in words is "eleven trillion, one hundred twenty-two billion, two hundred million, three hundred thirteen thousand, two hundred".