12200220110222 has 8 divisors (see below), whose sum is σ = 18573469421736. Its totient is φ = 6009063636312.

The previous prime is 12200220110209. The next prime is 12200220110297. The reversal of 12200220110222 is 22201102200221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12200220110222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45523209233 + ... + 45523209500.

It is an arithmetic number, because the mean of its divisors is an integer number (2321683677717).

Almost surely, 2^{12200220110222} is an apocalyptic number.

12200220110222 is a deficient number, since it is larger than the sum of its proper divisors (6373249311514).

12200220110222 is an equidigital number, since it uses as much as digits as its factorization.

12200220110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91046418802.

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

Adding to 12200220110222 its reverse (22201102200221), we get a palindrome (34401322310443).

The spelling of 12200220110222 in words is "twelve trillion, two hundred billion, two hundred twenty million, one hundred ten thousand, two hundred twenty-two".