2304402222 has 16 divisors (see below), whose sum is σ = 4624537680. Its totient is φ = 765511872.

The previous prime is 2304402209. The next prime is 2304402229. The reversal of 2304402222 is 2222044032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304402229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653647 + ... + 657162.

It is an arithmetic number, because the mean of its divisors is an integer number (289033605).

Almost surely, 2^2304402222 is an apocalyptic number.

2304402222 is an abundant number, since it is smaller than the sum of its proper divisors (2320135458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2304402222 is a wasteful number, since it uses less digits than its factorization.

2304402222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311107.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2304402222 is about 48004.1896296563. The cubic root of 2304402222 is about 1320.8477531750.

Adding to 2304402222 its reverse (2222044032), we get a palindrome (4526446254).

The spelling of 2304402222 in words is "two billion, three hundred four million, four hundred two thousand, two hundred twenty-two".