202010102200 has 24 divisors (see below), whose sum is σ = 469673488080. Its totient is φ = 80804040800.

The previous prime is 202010102149. The next prime is 202010102201. The reversal of 202010102200 is 2201010202.

202010102200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202010102201) 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 5 ways as a sum of consecutive naturals, for example, 505025056 + ... + 505025455.

It is an arithmetic number, because the mean of its divisors is an integer number (19569728670).

Almost surely, 2^202010102200 is an apocalyptic number.

202010102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202010102200 is an abundant number, since it is smaller than the sum of its proper divisors (267663385880).

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

202010102200 is a wasteful number, since it uses less digits than its factorization.

202010102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010050527 (or 1010050518 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 202010102200 its reverse (2201010202), we get a palindrome (204211112402).

The spelling of 202010102200 in words is "two hundred two billion, ten million, one hundred two thousand, two hundred".