11202210211 has 2 divisors, whose sum is σ = 11202210212. Its totient is φ = 11202210210.

The previous prime is 11202210193. The next prime is 11202210223. The reversal of 11202210211 is 11201220211.

11202210211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (11201220211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11202210211 - 2¹¹ = 11202208163 is a prime.

It is a super-2 number, since 2×11202210211² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11202210191 and 11202210200.

It is not a weakly prime, because it can be changed into another prime (11202210311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601105105 + 5601105106.

It is an arithmetic number, because the mean of its divisors is an integer number (5601105106).

Almost surely, 2^11202210211 is an apocalyptic number.

11202210211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202210211 is an equidigital number, since it uses as much as digits as its factorization.

11202210211 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11202210211 its reverse (11201220211), we get a palindrome (22403430422).

The spelling of 11202210211 in words is "eleven billion, two hundred two million, two hundred ten thousand, two hundred eleven".