422302033 has 4 divisors (see below), whose sum is σ = 422757540. Its totient is φ = 421846528.

The previous prime is 422301983. The next prime is 422302043. The reversal of 422302033 is 330203224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17205904 + 405096129 = 4148^2 + 20127^2 .

It is a cyclic number.

It is not a de Polignac number, because 422302033 - 2²¹ = 420204881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422302033.

It is not an unprimeable number, because it can be changed into a prime (422302043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226360 + ... + 228217.

It is an arithmetic number, because the mean of its divisors is an integer number (105689385).

Almost surely, 2^422302033 is an apocalyptic number.

It is an amenable number.

422302033 is a deficient number, since it is larger than the sum of its proper divisors (455507).

422302033 is an equidigital number, since it uses as much as digits as its factorization.

422302033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455506.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 422302033 is about 20549.9886374664. The cubic root of 422302033 is about 750.2529712571.

Adding to 422302033 its reverse (330203224), we get a palindrome (752505257).

The spelling of 422302033 in words is "four hundred twenty-two million, three hundred two thousand, thirty-three".