2002022303 has 16 divisors (see below), whose sum is σ = 2047874400. Its totient is φ = 1956864000.

The previous prime is 2002022291. The next prime is 2002022339. The reversal of 2002022303 is 3032202002.

It is a cyclic number.

It is not a de Polignac number, because 2002022303 - 2¹⁶ = 2001956767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002022353) 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, 4458623 + ... + 4459071.

It is an arithmetic number, because the mean of its divisors is an integer number (127992150).

Almost surely, 2^2002022303 is an apocalyptic number.

2002022303 is a deficient number, since it is larger than the sum of its proper divisors (45852097).

2002022303 is a wasteful number, since it uses less digits than its factorization.

2002022303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2002022303 is about 44743.9638722364. The cubic root of 2002022303 is about 1260.3455638642.

Adding to 2002022303 its reverse (3032202002), we get a palindrome (5034224305).

The spelling of 2002022303 in words is "two billion, two million, twenty-two thousand, three hundred three".