202020210200200 has 96 divisors (see below), whose sum is σ = 554112576668160. Its totient is φ = 67029747148800.

The previous prime is 202020210200129. The next prime is 202020210200203. The reversal of 202020210200200 is 2002012020202.

It is not an unprimeable number, because it can be changed into a prime (202020210200203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2327378377 + ... + 2327465176.

It is an arithmetic number, because the mean of its divisors is an integer number (5772006006960).

Almost surely, 2^{202020210200200} is an apocalyptic number.

202020210200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202020210200200 is an abundant number, since it is smaller than the sum of its proper divisors (352092366467960).

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

202020210200200 is a wasteful number, since it uses less digits than its factorization.

202020210200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654843607 (or 4654843598 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 202020210200200 its reverse (2002012020202), we get a palindrome (204022222220402).

The spelling of 202020210200200 in words is "two hundred two trillion, twenty billion, two hundred ten million, two hundred thousand, two hundred".