422333343233209 has 2 divisors, whose sum is σ = 422333343233210. Its totient is φ = 422333343233208.

The previous prime is 422333343233147. The next prime is 422333343233227. The reversal of 422333343233209 is 902332343333224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368140969000000 + 54192374233209 = 19187000^2 + 7361547^2 .

It is a cyclic number.

It is not a de Polignac number, because 422333343233209 - 2³⁵ = 422298983494841 is a prime.

It is not a weakly prime, because it can be changed into another prime (422333343033209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211166671616604 + 211166671616605.

It is an arithmetic number, because the mean of its divisors is an integer number (211166671616605).

Almost surely, 2^{422333343233209} is an apocalyptic number.

It is an amenable number.

422333343233209 is a deficient number, since it is larger than the sum of its proper divisors (1).

422333343233209 is an equidigital number, since it uses as much as digits as its factorization.

422333343233209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5038848, while the sum is 46.

The spelling of 422333343233209 in words is "four hundred twenty-two trillion, three hundred thirty-three billion, three hundred forty-three million, two hundred thirty-three thousand, two hundred nine".