102202110200 has 24 divisors (see below), whose sum is σ = 237619906680. Its totient is φ = 40880844000.

The previous prime is 102202110187. The next prime is 102202110209. The reversal of 102202110200 is 2011202201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202110209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255505076 + ... + 255505475.

It is an arithmetic number, because the mean of its divisors is an integer number (9900829445).

Almost surely, 2^102202110200 is an apocalyptic number.

102202110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102202110200 is an abundant number, since it is smaller than the sum of its proper divisors (135417796480).

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

102202110200 is a wasteful number, since it uses less digits than its factorization.

102202110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511010567 (or 511010558 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102202110200 its reverse (2011202201), we get a palindrome (104213312401).

The spelling of 102202110200 in words is "one hundred two billion, two hundred two million, one hundred ten thousand, two hundred".