12212000210222 has 16 divisors (see below), whose sum is σ = 18363802723200. Its totient is φ = 6090750824760.

The previous prime is 12212000210209. The next prime is 12212000210233. The reversal of 12212000210222 is 22201200021221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12212000210222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3203354 + ... + 5889437.

It is an arithmetic number, because the mean of its divisors is an integer number (1147737670200).

Almost surely, 2^{12212000210222} is an apocalyptic number.

12212000210222 is a deficient number, since it is larger than the sum of its proper divisors (6151802512978).

12212000210222 is a wasteful number, since it uses less digits than its factorization.

12212000210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9094471.

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

Adding to 12212000210222 its reverse (22201200021221), we get a palindrome (34413200231443).

The spelling of 12212000210222 in words is "twelve trillion, two hundred twelve billion, two hundred ten thousand, two hundred twenty-two".