22302202211 has 2 divisors, whose sum is σ = 22302202212. Its totient is φ = 22302202210.

The previous prime is 22302202201. The next prime is 22302202213. The reversal of 22302202211 is 11220220322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22302202211 is a prime.

Together with 22302202213, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22302202211.

It is not a weakly prime, because it can be changed into another prime (22302202213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11151101105 + 11151101106.

It is an arithmetic number, because the mean of its divisors is an integer number (11151101106).

Almost surely, 2^22302202211 is an apocalyptic number.

22302202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22302202211 is an equidigital number, since it uses as much as digits as its factorization.

22302202211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22302202211 its reverse (11220220322), we get a palindrome (33522422533).

The spelling of 22302202211 in words is "twenty-two billion, three hundred two million, two hundred two thousand, two hundred eleven".