203320002022 has 48 divisors (see below), whose sum is σ = 324679665600. Its totient is φ = 95472763776.

The previous prime is 203320002013. The next prime is 203320002043. The reversal of 203320002022 is 220200023302.

It is a junction number, because it is equal to n+sod(n) for n = 203320001987 and 203320002005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131258104 + ... + 131259652.

It is an arithmetic number, because the mean of its divisors is an integer number (6764159700).

Almost surely, 2^203320002022 is an apocalyptic number.

203320002022 is a deficient number, since it is larger than the sum of its proper divisors (121359663578).

203320002022 is a wasteful number, since it uses less digits than its factorization.

203320002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053 (or 3034 counting only the distinct ones).

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

Adding to 203320002022 its reverse (220200023302), we get a palindrome (423520025324).

The spelling of 203320002022 in words is "two hundred three billion, three hundred twenty million, two thousand, twenty-two".