11200100012201 has 4 divisors (see below), whose sum is σ = 11200109481600. Its totient is φ = 11200090542804.

The previous prime is 11200100012183. The next prime is 11200100012203. The reversal of 11200100012201 is 10221000100211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11200100012201 - 2⁶ = 11200100012137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200100012203) 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, 2656481 + ... + 5427438.

It is an arithmetic number, because the mean of its divisors is an integer number (2800027370400).

Almost surely, 2^{11200100012201} is an apocalyptic number.

It is an amenable number.

11200100012201 is a deficient number, since it is larger than the sum of its proper divisors (9469399).

11200100012201 is an equidigital number, since it uses as much as digits as its factorization.

11200100012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9469398.

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

Adding to 11200100012201 its reverse (10221000100211), we get a palindrome (21421100112412).

The spelling of 11200100012201 in words is "eleven trillion, two hundred billion, one hundred million, twelve thousand, two hundred one".