2222230305 has 16 divisors (see below), whose sum is σ = 3613857984. Its totient is φ = 1165759680.

The previous prime is 2222230301. The next prime is 2222230313. The reversal of 2222230305 is 5030322222.

It is not a de Polignac number, because 2222230305 - 2² = 2222230301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222230301) 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, 1213419 + ... + 1215248.

It is an arithmetic number, because the mean of its divisors is an integer number (225866124).

Almost surely, 2^2222230305 is an apocalyptic number.

It is an amenable number.

2222230305 is a deficient number, since it is larger than the sum of its proper divisors (1391627679).

2222230305 is a wasteful number, since it uses less digits than its factorization.

2222230305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428736.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2222230305 is about 47140.5378098299. The cubic root of 2222230305 is about 1304.9574625380.

Adding to 2222230305 its reverse (5030322222), we get a palindrome (7252552527).

The spelling of 2222230305 in words is "two billion, two hundred twenty-two million, two hundred thirty thousand, three hundred five".