11013244200 has 288 divisors, whose sum is σ = 42710391360. Its totient is φ = 2491084800.

The previous prime is 11013244199. The next prime is 11013244211. The reversal of 11013244200 is 244231011.

11013244200 is a `hidden beast` number, since 110 + 132 + 4 + 420 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1217695 + ... + 1226705.

It is an arithmetic number, because the mean of its divisors is an integer number (148299970).

Almost surely, 2^11013244200 is an apocalyptic number.

11013244200 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 11013244200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21355195680).

11013244200 is an abundant number, since it is smaller than the sum of its proper divisors (31697147160).

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

11013244200 is a wasteful number, since it uses less digits than its factorization.

11013244200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9137 (or 9125 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11013244200 its reverse (244231011), we get a palindrome (11257475211).

The spelling of 11013244200 in words is "eleven billion, thirteen million, two hundred forty-four thousand, two hundred".