12010200221222 has 32 divisors (see below), whose sum is σ = 21705570335232. Its totient is φ = 4872679029504.

The previous prime is 12010200221209. The next prime is 12010200221273. The reversal of 12010200221222 is 22212200201021.

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 12010200221222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192230408 + ... + 192292875.

It is an arithmetic number, because the mean of its divisors is an integer number (678299072976).

Almost surely, 2^{12010200221222} is an apocalyptic number.

12010200221222 is a deficient number, since it is larger than the sum of its proper divisors (9695370114010).

12010200221222 is a wasteful number, since it uses less digits than its factorization.

12010200221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384523412.

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

Adding to 12010200221222 its reverse (22212200201021), we get a palindrome (34222400422243).

The spelling of 12010200221222 in words is "twelve trillion, ten billion, two hundred million, two hundred twenty-one thousand, two hundred twenty-two".