12222002022202 has 48 divisors (see below), whose sum is σ = 21625843320000. Its totient is φ = 5164719008064.

The previous prime is 12222002022119. The next prime is 12222002022221. The reversal of 12222002022202 is 20222020022221.

12222002022202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12222002022202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1179549 + ... + 5082847.

It is an arithmetic number, because the mean of its divisors is an integer number (450538402500).

Almost surely, 2^{12222002022202} is an apocalyptic number.

12222002022202 is a deficient number, since it is larger than the sum of its proper divisors (9403841297798).

12222002022202 is a wasteful number, since it uses less digits than its factorization.

12222002022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903763 (or 3903756 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 12222002022202 its reverse (20222020022221), we get a palindrome (32444022044423).

The spelling of 12222002022202 in words is "twelve trillion, two hundred twenty-two billion, two million, twenty-two thousand, two hundred two".