210002212220200 has 48 divisors (see below), whose sum is σ = 505091527681500. Its totient is φ = 81104302648320.

The previous prime is 210002212220183. The next prime is 210002212220237. The reversal of 210002212220200 is 2022212200012.

It can be written as a sum of positive squares in 6 ways, for example, as 122229784954564 + 87772427265636 = 11055758^2 + 9368694^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18103633185 + ... + 18103644784.

Almost surely, 2^{210002212220200} is an apocalyptic number.

210002212220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210002212220200 is an abundant number, since it is smaller than the sum of its proper divisors (295089315461300).

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

210002212220200 is a wasteful number, since it uses less digits than its factorization.

210002212220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36207278014 (or 36207278005 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 210002212220200 its reverse (2022212200012), we get a palindrome (212024424420212).

The spelling of 210002212220200 in words is "two hundred ten trillion, two billion, two hundred twelve million, two hundred twenty thousand, two hundred".