202020010210200 has 1152 divisors, whose sum is σ = 801354205048320. Its totient is φ = 41195118182400.

The previous prime is 202020010210157. The next prime is 202020010210253. The reversal of 202020010210200 is 2012010020202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 3113860162 + ... + 3113925038.

It is an arithmetic number, because the mean of its divisors is an integer number (695619969660).

Almost surely, 2^{202020010210200} is an apocalyptic number.

202020010210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202020010210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400677102524160).

202020010210200 is an abundant number, since it is smaller than the sum of its proper divisors (599334194838120).

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

202020010210200 is a wasteful number, since it uses less digits than its factorization.

202020010210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65077 (or 65055 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202020010210200 its reverse (2012010020202), we get a palindrome (204032020230402).

The spelling of 202020010210200 in words is "two hundred two trillion, twenty billion, ten million, two hundred ten thousand, two hundred".