2003323322 has 128 divisors (see below), whose sum is σ = 4253921280. Its totient is φ = 682007040.

The previous prime is 2003323321. The next prime is 2003323331. The reversal of 2003323322 is 2233233002.

It is a junction number, because it is equal to n+sod(n) for n = 2003323294 and 2003323303.

It is not an unprimeable number, because it can be changed into a prime (2003323321) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 6400238 + ... + 6400550.

It is an arithmetic number, because the mean of its divisors is an integer number (33233760).

Almost surely, 2^2003323322 is an apocalyptic number.

2003323322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a pronic number, being equal to 44758×44759.

2003323322 is an abundant number, since it is smaller than the sum of its proper divisors (2250597958).

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

2003323322 is a wasteful number, since it uses less digits than its factorization.

2003323322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2003323322 is about 44758.4999972072. The cubic root of 2003323322 is about 1260.6185176097.

Adding to 2003323322 its reverse (2233233002), we get a palindrome (4236556324).

The spelling of 2003323322 in words is "two billion, three million, three hundred twenty-three thousand, three hundred twenty-two".