200010122201222 has 4 divisors (see below), whose sum is σ = 300015183301836. Its totient is φ = 100005061100610.

The previous prime is 200010122201177. The next prime is 200010122201293. The reversal of 200010122201222 is 222102221010002.

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 200010122201222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50002530550304 + ... + 50002530550307.

It is an arithmetic number, because the mean of its divisors is an integer number (75003795825459).

Almost surely, 2^{200010122201222} is an apocalyptic number.

200010122201222 is a deficient number, since it is larger than the sum of its proper divisors (100005061100614).

200010122201222 is a wasteful number, since it uses less digits than its factorization.

200010122201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100005061100613.

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

Adding to 200010122201222 its reverse (222102221010002), we get a palindrome (422112343211224).

The spelling of 200010122201222 in words is "two hundred trillion, ten billion, one hundred twenty-two million, two hundred one thousand, two hundred twenty-two".