20002200003203 has 32 divisors (see below), whose sum is σ = 22060491735744. Its totient is φ = 18134643648000.

The previous prime is 20002200003199. The next prime is 20002200003251. The reversal of 20002200003203 is 30230000220002.

It is not a de Polignac number, because 20002200003203 - 2² = 20002200003199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20002200003503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805845533 + ... + 805870353.

It is an arithmetic number, because the mean of its divisors is an integer number (689390366742).

Almost surely, 2^{20002200003203} is an apocalyptic number.

20002200003203 is a deficient number, since it is larger than the sum of its proper divisors (2058291732541).

20002200003203 is a wasteful number, since it uses less digits than its factorization.

20002200003203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26468 (or 26446 counting only the distinct ones).

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

Adding to 20002200003203 its reverse (30230000220002), we get a palindrome (50232200223205).

The spelling of 20002200003203 in words is "twenty trillion, two billion, two hundred million, three thousand, two hundred three".