2003022022 has 8 divisors (see below), whose sum is σ = 3135164976. Its totient is φ = 957967032.

The previous prime is 2003022019. The next prime is 2003022037. The reversal of 2003022022 is 2202203002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2003021993 and 2003022011.

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 3 ways as a sum of consecutive naturals, for example, 21771933 + ... + 21772024.

It is an arithmetic number, because the mean of its divisors is an integer number (391895622).

Almost surely, 2^2003022022 is an apocalyptic number.

2003022022 is a deficient number, since it is larger than the sum of its proper divisors (1132142954).

2003022022 is a wasteful number, since it uses less digits than its factorization.

2003022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43543982.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2003022022 is about 44755.1340295167. The cubic root of 2003022022 is about 1260.5553153965. Note that the first 3 decimals are identical.

Adding to 2003022022 its reverse (2202203002), we get a palindrome (4205225024).

The spelling of 2003022022 in words is "two billion, three million, twenty-two thousand, twenty-two".