11211001200200 has 24 divisors (see below), whose sum is σ = 26065577790930. Its totient is φ = 4484400480000.

The previous prime is 11211001200187. The next prime is 11211001200221. The reversal of 11211001200200 is 200210011211.

11211001200200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 10720555899076 + 490445301124 = 3274226^2 + 700318^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28027502801 + ... + 28027503200.

Almost surely, 2^{11211001200200} is an apocalyptic number.

11211001200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11211001200200 is an abundant number, since it is smaller than the sum of its proper divisors (14854576590730).

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

11211001200200 is a wasteful number, since it uses less digits than its factorization.

11211001200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56055006017 (or 56055006008 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11211001200200 its reverse (200210011211), we get a palindrome (11411211211411).

The spelling of 11211001200200 in words is "eleven trillion, two hundred eleven billion, one million, two hundred thousand, two hundred".