20003220210200 has 48 divisors (see below), whose sum is σ = 46524861221280. Its totient is φ = 7998298968960.

The previous prime is 20003220210151. The next prime is 20003220210209. The reversal of 20003220210200 is 201202230002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003220210209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18145232 + ... + 19216031.

It is an arithmetic number, because the mean of its divisors is an integer number (969267942110).

Almost surely, 2^{20003220210200} is an apocalyptic number.

20003220210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20003220210200 is an abundant number, since it is smaller than the sum of its proper divisors (26521641011080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20003220210200 is a wasteful number, since it uses less digits than its factorization.

20003220210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37363956 (or 37363947 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20003220210200 its reverse (201202230002), we get a palindrome (20204422440202).

The spelling of 20003220210200 in words is "twenty trillion, three billion, two hundred twenty million, two hundred ten thousand, two hundred".