11322211 has 2 divisors, whose sum is σ = 11322212. Its totient is φ = 11322210.

The previous prime is 11322203. The next prime is 11322217. The reversal of 11322211 is 11222311.

11322211 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 a cyclic number.

It is not a de Polignac number, because 11322211 - 2³ = 11322203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11322191 and 11322200.

It is not a weakly prime, because it can be changed into another prime (11322217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661105 + 5661106.

It is an arithmetic number, because the mean of its divisors is an integer number (5661106).

Almost surely, 2^11322211 is an apocalyptic number.

11322211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322211 is an equidigital number, since it uses as much as digits as its factorization.

11322211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24, while the sum is 13.

The square root of 11322211 is about 3364.8493279789. The cubic root of 11322211 is about 224.5486325760.

Adding to 11322211 its reverse (11222311), we get a palindrome (22544522).

The spelling of 11322211 in words is "eleven million, three hundred twenty-two thousand, two hundred eleven".