422322441001 has 2 divisors, whose sum is σ = 422322441002. Its totient is φ = 422322441000.

The previous prime is 422322440989. The next prime is 422322441011. The reversal of 422322441001 is 100144223224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338199239401 + 84123201600 = 581549^2 + 290040^2 .

It is a cyclic number.

It is not a de Polignac number, because 422322441001 - 2²¹ = 422320343849 is a prime.

It is not a weakly prime, because it can be changed into another prime (422322441011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211161220500 + 211161220501.

It is an arithmetic number, because the mean of its divisors is an integer number (211161220501).

Almost surely, 2^422322441001 is an apocalyptic number.

It is an amenable number.

422322441001 is a deficient number, since it is larger than the sum of its proper divisors (1).

422322441001 is an equidigital number, since it uses as much as digits as its factorization.

422322441001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 422322441001 its reverse (100144223224), we get a palindrome (522466664225).

It can be divided in two parts, 4223224 and 41001, that added together give a square (4264225 = 2065²).

The spelling of 422322441001 in words is "four hundred twenty-two billion, three hundred twenty-two million, four hundred forty-one thousand, one".