11200020112201 has 4 divisors (see below), whose sum is σ = 11325863034900. Its totient is φ = 11074177189504.

The previous prime is 11200020112051. The next prime is 11200020112217. The reversal of 11200020112201 is 10221102000211.

11200020112201 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 can be written as a sum of positive squares in 2 ways, for example, as 5088074216976 + 6111945895225 = 2255676^2 + 2472235^2 .

It is a cyclic number.

It is not a de Polignac number, because 11200020112201 - 2²⁷ = 11199885894473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200020112601) 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, 62921461216 + ... + 62921461393.

It is an arithmetic number, because the mean of its divisors is an integer number (2831465758725).

Almost surely, 2^{11200020112201} is an apocalyptic number.

It is an amenable number.

11200020112201 is a deficient number, since it is larger than the sum of its proper divisors (125842922699).

11200020112201 is an equidigital number, since it uses as much as digits as its factorization.

11200020112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125842922698.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11200020112201 its reverse (10221102000211), we get a palindrome (21421122112412).

The spelling of 11200020112201 in words is "eleven trillion, two hundred billion, twenty million, one hundred twelve thousand, two hundred one".