220110200201222 has 16 divisors (see below), whose sum is σ = 349587428725152. Its totient is φ = 103581081002880.

The previous prime is 220110200201159. The next prime is 220110200201251. The reversal of 220110200201222 is 222102002011022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 220110200201222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13870772 + ... + 25151912.

It is an arithmetic number, because the mean of its divisors is an integer number (21849214295322).

Almost surely, 2^{220110200201222} is an apocalyptic number.

220110200201222 is a deficient number, since it is larger than the sum of its proper divisors (129477228523930).

220110200201222 is a wasteful number, since it uses less digits than its factorization.

220110200201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11855023.

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

Adding to 220110200201222 its reverse (222102002011022), we get a palindrome (442212202212244).

The spelling of 220110200201222 in words is "two hundred twenty trillion, one hundred ten billion, two hundred million, two hundred one thousand, two hundred twenty-two".