2003322022 has 16 divisors (see below), whose sum is σ = 3248451360. Its totient is φ = 921091392.

The previous prime is 2003321993. The next prime is 2003322023. The reversal of 2003322022 is 2202233002.

It is a junction number, because it is equal to n+sod(n) for n = 2003321987 and 2003322005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003322023) 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, 139647 + ... + 153322.

It is an arithmetic number, because the mean of its divisors is an integer number (203028210).

Almost surely, 2^2003322022 is an apocalyptic number.

2003322022 is a deficient number, since it is larger than the sum of its proper divisors (1245129338).

2003322022 is a wasteful number, since it uses less digits than its factorization.

2003322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293247.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2003322022 is about 44758.4854748237. The cubic root of 2003322022 is about 1260.6182449287.

Adding to 2003322022 its reverse (2202233002), we get a palindrome (4205555024).

The spelling of 2003322022 in words is "two billion, three million, three hundred twenty-two thousand, twenty-two".