210300022200 has 192 divisors, whose sum is σ = 659407795200. Its totient is φ = 55440230400.

The previous prime is 210300022189. The next prime is 210300022217. The reversal of 210300022200 is 2220003012.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20094169 + ... + 20104631.

It is an arithmetic number, because the mean of its divisors is an integer number (3434415600).

Almost surely, 2^210300022200 is an apocalyptic number.

210300022200 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 210300022200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329703897600).

210300022200 is an abundant number, since it is smaller than the sum of its proper divisors (449107773000).

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

210300022200 is a wasteful number, since it uses less digits than its factorization.

210300022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862 (or 10853 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 210300022200 its reverse (2220003012), we get a palindrome (212520025212).

The spelling of 210300022200 in words is "two hundred ten billion, three hundred million, twenty-two thousand, two hundred".