11200200065 has 8 divisors (see below), whose sum is σ = 13492538280. Its totient is φ = 8925294592.

The previous prime is 11200200043. The next prime is 11200200079. The reversal of 11200200065 is 56000200211.

It can be written as a sum of positive squares in 4 ways, for example, as 2863962256 + 8336237809 = 53516^2 + 91303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11200200065 - 2¹⁰ = 11200199041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4356770 + ... + 4359339.

It is an arithmetic number, because the mean of its divisors is an integer number (1686567285).

Almost surely, 2^11200200065 is an apocalyptic number.

It is an amenable number.

11200200065 is a deficient number, since it is larger than the sum of its proper divisors (2292338215).

11200200065 is an equidigital number, since it uses as much as digits as its factorization.

11200200065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8716371.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 11200200065 its reverse (56000200211), we get a palindrome (67200400276).

The spelling of 11200200065 in words is "eleven billion, two hundred million, two hundred thousand, sixty-five".