221022300200 has 96 divisors (see below), whose sum is σ = 554916149760. Its totient is φ = 81385516800.

The previous prime is 221022300181. The next prime is 221022300211. The reversal of 221022300200 is 2003220122.

221022300200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 838385 + ... + 1070015.

It is an arithmetic number, because the mean of its divisors is an integer number (5780376560).

Almost surely, 2^221022300200 is an apocalyptic number.

221022300200 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 221022300200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277458074880).

221022300200 is an abundant number, since it is smaller than the sum of its proper divisors (333893849560).

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

221022300200 is a wasteful number, since it uses less digits than its factorization.

221022300200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232027 (or 232018 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 221022300200 its reverse (2003220122), we get a palindrome (223025520322).

The spelling of 221022300200 in words is "two hundred twenty-one billion, twenty-two million, three hundred thousand, two hundred".