2321223002 has 32 divisors (see below), whose sum is σ = 4084128000. Its totient is φ = 989008944.

The previous prime is 2321222987. The next prime is 2321223007. The reversal of 2321223002 is 2003221232.

It is not an unprimeable number, because it can be changed into a prime (2321223007) 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, 108899 + ... + 128457.

It is an arithmetic number, because the mean of its divisors is an integer number (127629000).

Almost surely, 2^2321223002 is an apocalyptic number.

2321223002 is a deficient number, since it is larger than the sum of its proper divisors (1762904998).

2321223002 is a wasteful number, since it uses less digits than its factorization.

2321223002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19755 (or 19741 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2321223002 is about 48179.0722409637. The cubic root of 2321223002 is about 1324.0537688511.

Adding to 2321223002 its reverse (2003221232), we get a palindrome (4324444234).

The spelling of 2321223002 in words is "two billion, three hundred twenty-one million, two hundred twenty-three thousand, two".