200210212100222 has 4 divisors (see below), whose sum is σ = 300315318150336. Its totient is φ = 100105106050110.

The previous prime is 200210212100207. The next prime is 200210212100231. The reversal of 200210212100222 is 222001212012002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 200210212100222.

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 as a sum of consecutive naturals, namely, 50052553025054 + ... + 50052553025057.

It is an arithmetic number, because the mean of its divisors is an integer number (75078829537584).

Almost surely, 2^{200210212100222} is an apocalyptic number.

200210212100222 is a deficient number, since it is larger than the sum of its proper divisors (100105106050114).

200210212100222 is a wasteful number, since it uses less digits than its factorization.

200210212100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100105106050113.

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

Adding to 200210212100222 its reverse (222001212012002), we get a palindrome (422211424112224).

The spelling of 200210212100222 in words is "two hundred trillion, two hundred ten billion, two hundred twelve million, one hundred thousand, two hundred twenty-two".