304212222323 has 2 divisors, whose sum is σ = 304212222324. Its totient is φ = 304212222322.

The previous prime is 304212222313. The next prime is 304212222331. The reversal of 304212222323 is 323222212403.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304212222323 - 2¹² = 304212218227 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 304212222292 and 304212222301.

It is not a weakly prime, because it can be changed into another prime (304212222313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152106111161 + 152106111162.

It is an arithmetic number, because the mean of its divisors is an integer number (152106111162).

Almost surely, 2^304212222323 is an apocalyptic number.

304212222323 is a deficient number, since it is larger than the sum of its proper divisors (1).

304212222323 is an equidigital number, since it uses as much as digits as its factorization.

304212222323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 304212222323 its reverse (323222212403), we get a palindrome (627434434726).

The spelling of 304212222323 in words is "three hundred four billion, two hundred twelve million, two hundred twenty-two thousand, three hundred twenty-three".