11200212100211 has 4 divisors (see below), whose sum is σ = 11311105289424. Its totient is φ = 11089318911000.

The previous prime is 11200212100139. The next prime is 11200212100223. The reversal of 11200212100211 is 11200121200211.

11200212100211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11200212100211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200212100111) 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, 55446594455 + ... + 55446594656.

It is an arithmetic number, because the mean of its divisors is an integer number (2827776322356).

Almost surely, 2^{11200212100211} is an apocalyptic number.

11200212100211 is a deficient number, since it is larger than the sum of its proper divisors (110893189213).

11200212100211 is a wasteful number, since it uses less digits than its factorization.

11200212100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110893189212.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11200212100211 its reverse (11200121200211), we get a palindrome (22400333300422).

The spelling of 11200212100211 in words is "eleven trillion, two hundred billion, two hundred twelve million, one hundred thousand, two hundred eleven".