102201122200 has 24 divisors (see below), whose sum is σ = 237617609580. Its totient is φ = 40880448800.

The previous prime is 102201122197. The next prime is 102201122239. The reversal of 102201122200 is 2221102201.

It is a happy number.

102201122200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255502606 + ... + 255503005.

Almost surely, 2^102201122200 is an apocalyptic number.

102201122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102201122200 is an abundant number, since it is smaller than the sum of its proper divisors (135416487380).

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

102201122200 is a wasteful number, since it uses less digits than its factorization.

102201122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511005627 (or 511005618 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102201122200 its reverse (2221102201), we get a palindrome (104422224401).

The spelling of 102201122200 in words is "one hundred two billion, two hundred one million, one hundred twenty-two thousand, two hundred".