423222555337 has 2 divisors, whose sum is σ = 423222555338. Its totient is φ = 423222555336.

The previous prime is 423222555269. The next prime is 423222555367. The reversal of 423222555337 is 733555222324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289814262336 + 133408293001 = 538344^2 + 365251^2 .

It is a cyclic number.

It is not a de Polignac number, because 423222555337 - 2³¹ = 421075071689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423222555293 and 423222555302.

It is not a weakly prime, because it can be changed into another prime (423222555367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211611277668 + 211611277669.

It is an arithmetic number, because the mean of its divisors is an integer number (211611277669).

Almost surely, 2^423222555337 is an apocalyptic number.

It is an amenable number.

423222555337 is a deficient number, since it is larger than the sum of its proper divisors (1).

423222555337 is an equidigital number, since it uses as much as digits as its factorization.

423222555337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512000, while the sum is 43.

The spelling of 423222555337 in words is "four hundred twenty-three billion, two hundred twenty-two million, five hundred fifty-five thousand, three hundred thirty-seven".