2322221002 has 16 divisors (see below), whose sum is σ = 3728815200. Its totient is φ = 1081354320.

The previous prime is 2322220991. The next prime is 2322221003. The reversal of 2322221002 is 2001222232.

It is not an unprimeable number, because it can be changed into a prime (2322221003) 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, 515649 + ... + 520132.

It is an arithmetic number, because the mean of its divisors is an integer number (233050950).

Almost surely, 2^2322221002 is an apocalyptic number.

2322221002 is a deficient number, since it is larger than the sum of its proper divisors (1406594198).

2322221002 is a wasteful number, since it uses less digits than its factorization.

2322221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035861.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2322221002 is about 48189.4283219878. The cubic root of 2322221002 is about 1324.2434987661.

Adding to 2322221002 its reverse (2001222232), we get a palindrome (4323443234).

The spelling of 2322221002 in words is "two billion, three hundred twenty-two million, two hundred twenty-one thousand, two".