12200211220222 has 8 divisors (see below), whose sum is σ = 18301359576672. Its totient is φ = 6099758028000.

The previous prime is 12200211220217. The next prime is 12200211220237. The reversal of 12200211220222 is 22202211200221.

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 12200211220222.

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, 173747179 + ... + 173817382.

It is an arithmetic number, because the mean of its divisors is an integer number (2287669947084).

Almost surely, 2^{12200211220222} is an apocalyptic number.

12200211220222 is a deficient number, since it is larger than the sum of its proper divisors (6101148356450).

12200211220222 is a wasteful number, since it uses less digits than its factorization.

12200211220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347582114.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12200211220222 its reverse (22202211200221), we get a palindrome (34402422420443).

The spelling of 12200211220222 in words is "twelve trillion, two hundred billion, two hundred eleven million, two hundred twenty thousand, two hundred twenty-two".