11022120120211 has 4 divisors (see below), whose sum is σ = 11036379008592. Its totient is φ = 11007861231832.

The previous prime is 11022120120169. The next prime is 11022120120223. The reversal of 11022120120211 is 11202102122011.

11022120120211 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 not a de Polignac number, because 11022120120211 - 2²⁷ = 11021985902483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11022120120811) 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, 7129443031 + ... + 7129444576.

It is an arithmetic number, because the mean of its divisors is an integer number (2759094752148).

Almost surely, 2^{11022120120211} is an apocalyptic number.

11022120120211 is a deficient number, since it is larger than the sum of its proper divisors (14258888381).

11022120120211 is an equidigital number, since it uses as much as digits as its factorization.

11022120120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14258888380.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11022120120211 its reverse (11202102122011), we get a palindrome (22224222242222).

The spelling of 11022120120211 in words is "eleven trillion, twenty-two billion, one hundred twenty million, one hundred twenty thousand, two hundred eleven".