102201222200 has 576 divisors, whose sum is σ = 330008878080. Its totient is φ = 28658995200.

The previous prime is 102201222197. The next prime is 102201222229. The reversal of 102201222200 is 2222102201.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 66234629 + ... + 66236171.

It is an arithmetic number, because the mean of its divisors is an integer number (572932080).

Almost surely, 2^102201222200 is an apocalyptic number.

102201222200 is a gapful number since it is divisible by the number (10) 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 102201222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165004439040).

102201222200 is an abundant number, since it is smaller than the sum of its proper divisors (227807655880).

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

102201222200 is a wasteful number, since it uses less digits than its factorization.

102201222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102201222200 its reverse (2222102201), we get a palindrome (104423324401).

The spelling of 102201222200 in words is "one hundred two billion, two hundred one million, two hundred twenty-two thousand, two hundred".