12222022202 has 24 divisors (see below), whose sum is σ = 19909146816. Its totient is φ = 5624623056.

The previous prime is 12222022193. The next prime is 12222022207. The reversal of 12222022202 is 20222022221.

12222022202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12222022207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65183 + ... + 169389.

It is an arithmetic number, because the mean of its divisors is an integer number (829547784).

Almost surely, 2^12222022202 is an apocalyptic number.

12222022202 is a deficient number, since it is larger than the sum of its proper divisors (7687124614).

12222022202 is a wasteful number, since it uses less digits than its factorization.

12222022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104582 (or 104569 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 12222022202 its reverse (20222022221), we get a palindrome (32444044423).

The spelling of 12222022202 in words is "twelve billion, two hundred twenty-two million, twenty-two thousand, two hundred two".