11200303312 has 80 divisors (see below), whose sum is σ = 24965277120. Its totient is φ = 4814208000.

The previous prime is 11200303259. The next prime is 11200303319. The reversal of 11200303312 is 21330300211.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200303319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2006958 + ... + 2012530.

It is an arithmetic number, because the mean of its divisors is an integer number (312065964).

Almost surely, 2^11200303312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11200303312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12482638560).

11200303312 is an abundant number, since it is smaller than the sum of its proper divisors (13764973808).

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

11200303312 is a wasteful number, since it uses less digits than its factorization.

11200303312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212 (or 6206 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11200303312 its reverse (21330300211), we get a palindrome (32530603523).

The spelling of 11200303312 in words is "eleven billion, two hundred million, three hundred three thousand, three hundred twelve".