11110000201200 has 360 divisors, whose sum is σ = 40861358018208. Its totient is φ = 2785752760320.

The previous prime is 11110000201199. The next prime is 11110000201273. The reversal of 11110000201200 is 210200001111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (360).

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 polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 64970212 + ... + 65140988.

Almost surely, 2^{11110000201200} is an apocalyptic number.

11110000201200 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 11110000201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20430679009104).

11110000201200 is an abundant number, since it is smaller than the sum of its proper divisors (29751357817008).

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

11110000201200 is a wasteful number, since it uses less digits than its factorization.

11110000201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171881 (or 171867 counting only the distinct ones).

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

Adding to 11110000201200 its reverse (210200001111), we get a palindrome (11320200202311).

The spelling of 11110000201200 in words is "eleven trillion, one hundred ten billion, two hundred one thousand, two hundred".