300304222 has 8 divisors (see below), whose sum is σ = 465989400. Its totient is φ = 144974424.

The previous prime is 300304189. The next prime is 300304229. The reversal of 300304222 is 222403003.

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

It is a junction number, because it is equal to n+sod(n) for n = 300304196 and 300304205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300304229) 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, 2588772 + ... + 2588887.

It is an arithmetic number, because the mean of its divisors is an integer number (58248675).

Almost surely, 2^300304222 is an apocalyptic number.

300304222 is a deficient number, since it is larger than the sum of its proper divisors (165685178).

300304222 is a wasteful number, since it uses less digits than its factorization.

300304222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5177690.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 300304222 is about 17329.2879830650. The cubic root of 300304222 is about 669.6591583365.

Adding to 300304222 its reverse (222403003), we get a palindrome (522707225).

The spelling of 300304222 in words is "three hundred million, three hundred four thousand, two hundred twenty-two".