210201200201222 has 16 divisors (see below), whose sum is σ = 326380324501440. Its totient is φ = 101412337552512.

The previous prime is 210201200201129. The next prime is 210201200201233. The reversal of 210201200201222 is 222102002102012.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 210201200201222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144620323 + ... + 1144803950.

It is an arithmetic number, because the mean of its divisors is an integer number (20398770281340).

Almost surely, 2^{210201200201222} is an apocalyptic number.

210201200201222 is a deficient number, since it is larger than the sum of its proper divisors (116179124300218).

210201200201222 is a wasteful number, since it uses less digits than its factorization.

210201200201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289425887.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210201200201222 its reverse (222102002102012), we get a palindrome (432303202303234).

The spelling of 210201200201222 in words is "two hundred ten trillion, two hundred one billion, two hundred million, two hundred one thousand, two hundred twenty-two".