300222255 has 32 divisors (see below), whose sum is σ = 495719424. Its totient is φ = 155039616.

The previous prime is 300222253. The next prime is 300222269. The reversal of 300222255 is 552222003.

It is not a de Polignac number, because 300222255 - 2¹ = 300222253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300222253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124794 + ... + 127176.

It is an arithmetic number, because the mean of its divisors is an integer number (15491232).

Almost surely, 2^300222255 is an apocalyptic number.

300222255 is a deficient number, since it is larger than the sum of its proper divisors (195497169).

300222255 is a wasteful number, since it uses less digits than its factorization.

300222255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 300222255 is about 17326.9228370187. The cubic root of 300222255 is about 669.5982257411.

Adding to 300222255 its reverse (552222003), we get a palindrome (852444258).

The spelling of 300222255 in words is "three hundred million, two hundred twenty-two thousand, two hundred fifty-five".