11320201200 has 480 divisors, whose sum is σ = 45695503872. Its totient is φ = 2327040000.

The previous prime is 11320201187. The next prime is 11320201237. The reversal of 11320201200 is 210202311.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9331794 + ... + 9333006.

Almost surely, 2^11320201200 is an apocalyptic number.

11320201200 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 11320201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22847751936).

11320201200 is an abundant number, since it is smaller than the sum of its proper divisors (34375302672).

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

11320201200 is a wasteful number, since it uses less digits than its factorization.

11320201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11320201200 its reverse (210202311), we get a palindrome (11530403511).

The spelling of 11320201200 in words is "eleven billion, three hundred twenty million, two hundred one thousand, two hundred".