300222205 has 16 divisors (see below), whose sum is σ = 368069184. Its totient is φ = 235031680.

The previous prime is 300222203. The next prime is 300222217. The reversal of 300222205 is 502222003.

It is not a de Polignac number, because 300222205 - 2¹ = 300222203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300222203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41025 + ... + 47785.

It is an arithmetic number, because the mean of its divisors is an integer number (23004324).

Almost surely, 2^300222205 is an apocalyptic number.

It is an amenable number.

300222205 is a deficient number, since it is larger than the sum of its proper divisors (67846979).

300222205 is a wasteful number, since it uses less digits than its factorization.

300222205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 300222205 is about 17326.9213941773. The cubic root of 300222205 is about 669.5981885687.

Adding to 300222205 its reverse (502222003), we get a palindrome (802444208).

The spelling of 300222205 in words is "three hundred million, two hundred twenty-two thousand, two hundred five".