422405033 has 2 divisors, whose sum is σ = 422405034. Its totient is φ = 422405032.

The previous prime is 422405023. The next prime is 422405047. The reversal of 422405033 is 330504224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414407449 + 7997584 = 20357^2 + 2828^2 .

It is a cyclic number.

It is not a de Polignac number, because 422405033 - 2¹⁴ = 422388649 is a prime.

It is not a weakly prime, because it can be changed into another prime (422405003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211202516 + 211202517.

It is an arithmetic number, because the mean of its divisors is an integer number (211202517).

Almost surely, 2^422405033 is an apocalyptic number.

It is an amenable number.

422405033 is a deficient number, since it is larger than the sum of its proper divisors (1).

422405033 is an equidigital number, since it uses as much as digits as its factorization.

422405033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 422405033 is about 20552.4945687865. The cubic root of 422405033 is about 750.3139621816.

Adding to 422405033 its reverse (330504224), we get a palindrome (752909257).

The spelling of 422405033 in words is "four hundred twenty-two million, four hundred five thousand, thirty-three".