12222110020222 has 8 divisors (see below), whose sum is σ = 18356881934376. Its totient is φ = 6103149375432.

The previous prime is 12222110020217. The next prime is 12222110020261. The reversal of 12222110020222 is 22202001122221.

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

It is a super-2 number, since 2×12222110020222² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12222110020222.

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, 3952815408 + ... + 3952818499.

It is an arithmetic number, because the mean of its divisors is an integer number (2294610241797).

Almost surely, 2^{12222110020222} is an apocalyptic number.

12222110020222 is a deficient number, since it is larger than the sum of its proper divisors (6134771914154).

12222110020222 is an equidigital number, since it uses as much as digits as its factorization.

12222110020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7905634682.

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

Adding to 12222110020222 its reverse (22202001122221), we get a palindrome (34424111142443).

The spelling of 12222110020222 in words is "twelve trillion, two hundred twenty-two billion, one hundred ten million, twenty thousand, two hundred twenty-two".