11323044200 has 192 divisors, whose sum is σ = 29491862400. Its totient is φ = 4014259200.

The previous prime is 11323044199. The next prime is 11323044217. The reversal of 11323044200 is 244032311.

It is a super-2 number, since 2×11323044200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19829915 + ... + 19830485.

It is an arithmetic number, because the mean of its divisors is an integer number (153603450).

Almost surely, 2^11323044200 is an apocalyptic number.

11323044200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11323044200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14745931200).

11323044200 is an abundant number, since it is smaller than the sum of its proper divisors (18168818200).

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

11323044200 is a wasteful number, since it uses less digits than its factorization.

11323044200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11323044200 its reverse (244032311), we get a palindrome (11567076511).

The spelling of 11323044200 in words is "eleven billion, three hundred twenty-three million, forty-four thousand, two hundred".