312334222433273 has 2 divisors, whose sum is σ = 312334222433274. Its totient is φ = 312334222433272.

The previous prime is 312334222433203. The next prime is 312334222433287. The reversal of 312334222433273 is 372334222433213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 303040309250809 + 9293913182464 = 17408053^2 + 3048592^2 .

It is a cyclic number.

It is not a de Polignac number, because 312334222433273 - 2¹⁸ = 312334222171129 is a prime.

It is not a weakly prime, because it can be changed into another prime (312334222433203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156167111216636 + 156167111216637.

It is an arithmetic number, because the mean of its divisors is an integer number (156167111216637).

Almost surely, 2^{312334222433273} is an apocalyptic number.

It is an amenable number.

312334222433273 is a deficient number, since it is larger than the sum of its proper divisors (1).

312334222433273 is an equidigital number, since it uses as much as digits as its factorization.

312334222433273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 44.

Adding to 312334222433273 its reverse (372334222433213), we get a palindrome (684668444866486).

The spelling of 312334222433273 in words is "three hundred twelve trillion, three hundred thirty-four billion, two hundred twenty-two million, four hundred thirty-three thousand, two hundred seventy-three".