12022012201222 has 8 divisors (see below), whose sum is σ = 18044585348400. Its totient is φ = 6007150418424.

The previous prime is 12022012201189. The next prime is 12022012201247. The reversal of 12022012201222 is 22210221022021.

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 12022012201222.

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, 1927837197 + ... + 1927843432.

It is an arithmetic number, because the mean of its divisors is an integer number (2255573168550).

Almost surely, 2^{12022012201222} is an apocalyptic number.

12022012201222 is a deficient number, since it is larger than the sum of its proper divisors (6022573147178).

12022012201222 is a wasteful number, since it uses less digits than its factorization.

12022012201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3855682190.

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

Adding to 12022012201222 its reverse (22210221022021), we get a palindrome (34232233223243).

The spelling of 12022012201222 in words is "twelve trillion, twenty-two billion, twelve million, two hundred one thousand, two hundred twenty-two".