222122311303 has 2 divisors, whose sum is σ = 222122311304. Its totient is φ = 222122311302.

The previous prime is 222122311291. The next prime is 222122311337. The reversal of 222122311303 is 303113221222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222122311303 - 2⁹ = 222122310791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222122314303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111061155651 + 111061155652.

It is an arithmetic number, because the mean of its divisors is an integer number (111061155652).

Almost surely, 2^222122311303 is an apocalyptic number.

222122311303 is a deficient number, since it is larger than the sum of its proper divisors (1).

222122311303 is an equidigital number, since it uses as much as digits as its factorization.

222122311303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222122311303 its reverse (303113221222), we get a palindrome (525235532525).

The spelling of 222122311303 in words is "two hundred twenty-two billion, one hundred twenty-two million, three hundred eleven thousand, three hundred three".