1222310302223 has 2 divisors, whose sum is σ = 1222310302224. Its totient is φ = 1222310302222.

The previous prime is 1222310302181. The next prime is 1222310302237. The reversal of 1222310302223 is 3222030132221.

It is a strong prime.

It is an emirp because it is prime and its reverse (3222030132221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1222310302223 - 2⁶ = 1222310302159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222310332223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611155151111 + 611155151112.

It is an arithmetic number, because the mean of its divisors is an integer number (611155151112).

Almost surely, 2^{1222310302223} is an apocalyptic number.

1222310302223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222310302223 is an equidigital number, since it uses as much as digits as its factorization.

1222310302223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1222310302223 its reverse (3222030132221), we get a palindrome (4444340434444).

The spelling of 1222310302223 in words is "one trillion, two hundred twenty-two billion, three hundred ten million, three hundred two thousand, two hundred twenty-three".