312334222433203 has 2 divisors, whose sum is σ = 312334222433204. Its totient is φ = 312334222433202.

The previous prime is 312334222433173. The next prime is 312334222433273. The reversal of 312334222433203 is 302334222433213.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312334222433203 is a prime.

It is not a weakly prime, because it can be changed into another prime (312334222433273) 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, 156167111216601 + 156167111216602.

It is an arithmetic number, because the mean of its divisors is an integer number (156167111216602).

Almost surely, 2^{312334222433203} is an apocalyptic number.

312334222433203 is a deficient number, since it is larger than the sum of its proper divisors (1).

312334222433203 is an equidigital number, since it uses as much as digits as its factorization.

312334222433203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 37.

Adding to 312334222433203 its reverse (302334222433213), we get a palindrome (614668444866416).

The spelling of 312334222433203 in words is "three hundred twelve trillion, three hundred thirty-four billion, two hundred twenty-two million, four hundred thirty-three thousand, two hundred three".