210000220002200 has 192 divisors, whose sum is σ = 493973803028160. Its totient is φ = 83018825809920.

The previous prime is 210000220002187. The next prime is 210000220002211. The reversal of 210000220002200 is 2200022000012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51559099364 + ... + 51559103436.

It is an arithmetic number, because the mean of its divisors is an integer number (2572780224105).

Almost surely, 2^{210000220002200} is an apocalyptic number.

210000220002200 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 210000220002200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246986901514080).

210000220002200 is an abundant number, since it is smaller than the sum of its proper divisors (283973583025960).

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

210000220002200 is a wasteful number, since it uses less digits than its factorization.

210000220002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8566 (or 8557 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 210000220002200 its reverse (2200022000012), we get a palindrome (212200242002212).

The spelling of 210000220002200 in words is "two hundred ten trillion, two hundred twenty million, two thousand, two hundred".