12026222022 has 16 divisors (see below), whose sum is σ = 24061427712. Its totient is φ = 4007243400.

The previous prime is 12026222009. The next prime is 12026222063. The reversal of 12026222022 is 22022262021.

12026222022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12026222022² (a number of 21 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 12026222022.

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, 356854 + ... + 389097.

It is an arithmetic number, because the mean of its divisors is an integer number (1503839232).

Almost surely, 2^12026222022 is an apocalyptic number.

12026222022 is an abundant number, since it is smaller than the sum of its proper divisors (12035205690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12026222022 is a wasteful number, since it uses less digits than its factorization.

12026222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748643.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 12026222022 its reverse (22022262021), we get a palindrome (34048484043).

The spelling of 12026222022 in words is "twelve billion, twenty-six million, two hundred twenty-two thousand, twenty-two".