11220222199 has 2 divisors, whose sum is σ = 11220222200. Its totient is φ = 11220222198.

The previous prime is 11220222149. The next prime is 11220222203. The reversal of 11220222199 is 99122202211.

11220222199 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 11220222199 - 2¹⁹ = 11219697911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11220222199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11220222149) 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, 5610111099 + 5610111100.

It is an arithmetic number, because the mean of its divisors is an integer number (5610111100).

Almost surely, 2^11220222199 is an apocalyptic number.

11220222199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11220222199 is an equidigital number, since it uses as much as digits as its factorization.

11220222199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 11220222199 in words is "eleven billion, two hundred twenty million, two hundred twenty-two thousand, one hundred ninety-nine".