2304221012 has 24 divisors (see below), whose sum is σ = 4051364520. Its totient is φ = 1146700800.

The previous prime is 2304221009. The next prime is 2304221027. The reversal of 2304221012 is 2101224032.

It can be written as a sum of positive squares in 4 ways, for example, as 80532676 + 2223688336 = 8974^2 + 47156^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1278512 + ... + 1280312.

It is an arithmetic number, because the mean of its divisors is an integer number (168806855).

Almost surely, 2^2304221012 is an apocalyptic number.

It is an amenable number.

2304221012 is a deficient number, since it is larger than the sum of its proper divisors (1747143508).

2304221012 is a wasteful number, since it uses less digits than its factorization.

2304221012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2304221012 is about 48002.3021531259. The cubic root of 2304221012 is about 1320.8131300099.

Adding to 2304221012 its reverse (2101224032), we get a palindrome (4405445044).

The spelling of 2304221012 in words is "two billion, three hundred four million, two hundred twenty-one thousand, twelve".