11223432211 has 2 divisors, whose sum is σ = 11223432212. Its totient is φ = 11223432210.

The previous prime is 11223432179. The next prime is 11223432323.

11223432211 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 11223432211 - 2⁵ = 11223432179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11223432511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611716105 + 5611716106.

It is an arithmetic number, because the mean of its divisors is an integer number (5611716106).

Almost surely, 2^11223432211 is an apocalyptic number.

11223432211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11223432211 is an equidigital number, since it uses as much as digits as its factorization.

11223432211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 22.

The spelling of 11223432211 in words is "eleven billion, two hundred twenty-three million, four hundred thirty-two thousand, two hundred eleven".