304422022 has 8 divisors (see below), whose sum is σ = 456750576. Its totient is φ = 152171832.

The previous prime is 304422017. The next prime is 304422029. The reversal of 304422022 is 220224403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304422029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8658 + ... + 26149.

It is an arithmetic number, because the mean of its divisors is an integer number (57093822).

Almost surely, 2^304422022 is an apocalyptic number.

304422022 is a deficient number, since it is larger than the sum of its proper divisors (152328554).

304422022 is a wasteful number, since it uses less digits than its factorization.

304422022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39182.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 304422022 is about 17447.6938877320. The cubic root of 304422022 is about 672.7060838900.

Adding to 304422022 its reverse (220224403), we get a palindrome (524646425).

The spelling of 304422022 in words is "three hundred four million, four hundred twenty-two thousand, twenty-two".