12222202020211 has 8 divisors (see below), whose sum is σ = 12453297255360. Its totient is φ = 11991124846272.

The previous prime is 12222202020191. The next prime is 12222202020239. The reversal of 12222202020211 is 11202020222221.

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

It is a cyclic number.

It is not a de Polignac number, because 12222202020211 - 2¹¹ = 12222202018163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222202020271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145195 + ... + 5859748.

It is an arithmetic number, because the mean of its divisors is an integer number (1556662156920).

Almost surely, 2^{12222202020211} is an apocalyptic number.

12222202020211 is a deficient number, since it is larger than the sum of its proper divisors (231095235149).

12222202020211 is an equidigital number, since it uses as much as digits as its factorization.

12222202020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9030605.

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

Adding to 12222202020211 its reverse (11202020222221), we get a palindrome (23424222242432).

The spelling of 12222202020211 in words is "twelve trillion, two hundred twenty-two billion, two hundred two million, twenty thousand, two hundred eleven".