12210200002222 has 8 divisors (see below), whose sum is σ = 18315695030472. Its totient is φ = 6104968325400.

The previous prime is 12210200002219. The next prime is 12210200002261. The reversal of 12210200002222 is 22220000201221.

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

It is a junction number, because it is equal to n+sod(n) for n = 12210200002196 and 12210200002205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65721904 + ... + 65907427.

It is an arithmetic number, because the mean of its divisors is an integer number (2289461878809).

Almost surely, 2^{12210200002222} is an apocalyptic number.

12210200002222 is a deficient number, since it is larger than the sum of its proper divisors (6105495028250).

12210200002222 is a wasteful number, since it uses less digits than its factorization.

12210200002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131675714.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12210200002222 its reverse (22220000201221), we get a palindrome (34430200203443).

The spelling of 12210200002222 in words is "twelve trillion, two hundred ten billion, two hundred million, two thousand, two hundred twenty-two".