11203201202200 has 192 divisors, whose sum is σ = 30088761696000. Its totient is φ = 3799969943040.

The previous prime is 11203201202183. The next prime is 11203201202287. The reversal of 11203201202200 is 220210230211.

It is a happy number.

It is a congruent number.

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, 54970086 + ... + 55173514.

It is an arithmetic number, because the mean of its divisors is an integer number (156712300500).

Almost surely, 2^{11203201202200} is an apocalyptic number.

11203201202200 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 11203201202200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15044380848000).

11203201202200 is an abundant number, since it is smaller than the sum of its proper divisors (18885560493800).

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

11203201202200 is a wasteful number, since it uses less digits than its factorization.

11203201202200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203874 (or 203865 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11203201202200 its reverse (220210230211), we get a palindrome (11423411432411).

The spelling of 11203201202200 in words is "eleven trillion, two hundred three billion, two hundred one million, two hundred two thousand, two hundred".