11120110200 has 288 divisors, whose sum is σ = 38991410640. Its totient is φ = 2837452800.

The previous prime is 11120110187. The next prime is 11120110237. The reversal of 11120110200 is 201102111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3909979 + ... + 3912821.

Almost surely, 2^11120110200 is an apocalyptic number.

11120110200 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 11120110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19495705320).

11120110200 is an abundant number, since it is smaller than the sum of its proper divisors (27871300440).

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

11120110200 is a wasteful number, since it uses less digits than its factorization.

11120110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959 (or 2947 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11120110200 its reverse (201102111), we get a palindrome (11321212311).

The spelling of 11120110200 in words is "eleven billion, one hundred twenty million, one hundred ten thousand, two hundred".