11200200023213 has 4 divisors (see below), whose sum is σ = 11200212058140. Its totient is φ = 11200187988288.

The previous prime is 11200200023179. The next prime is 11200200023219. The reversal of 11200200023213 is 31232000200211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9485155720804 + 1715044302409 = 3079798^2 + 1309597^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200200023213 - 2⁶ = 11200200023149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200200023191 and 11200200023200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200200023219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4492718 + ... + 6525711.

It is an arithmetic number, because the mean of its divisors is an integer number (2800053014535).

Almost surely, 2^{11200200023213} is an apocalyptic number.

It is an amenable number.

11200200023213 is a deficient number, since it is larger than the sum of its proper divisors (12034927).

11200200023213 is a wasteful number, since it uses less digits than its factorization.

11200200023213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12034926.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11200200023213 its reverse (31232000200211), we get a palindrome (42432200223424).

The spelling of 11200200023213 in words is "eleven trillion, two hundred billion, two hundred million, twenty-three thousand, two hundred thirteen".