12223023022 has 16 divisors (see below), whose sum is σ = 21017066112. Its totient is φ = 5222610360.

The previous prime is 12223022957. The next prime is 12223023041. The reversal of 12223023022 is 22032032221.

12223023022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1314208 + ... + 1323475.

It is an arithmetic number, because the mean of its divisors is an integer number (1313566632).

Almost surely, 2^12223023022 is an apocalyptic number.

12223023022 is a deficient number, since it is larger than the sum of its proper divisors (8794043090).

12223023022 is a wasteful number, since it uses less digits than its factorization.

12223023022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638023.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12223023022 its reverse (22032032221), we get a palindrome (34255055243).

The spelling of 12223023022 in words is "twelve billion, two hundred twenty-three million, twenty-three thousand, twenty-two".