12002022323022 has 16 divisors (see below), whose sum is σ = 24018478848000. Its totient is φ = 3998268407352.

The previous prime is 12002022323017. The next prime is 12002022323099. The reversal of 12002022323022 is 22032322020021.

It is a super-2 number, since 2×12002022323022² (a number of 27 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 12002022323022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601414272 + ... + 601434227.

It is an arithmetic number, because the mean of its divisors is an integer number (1501154928000).

Almost surely, 2^{12002022323022} is an apocalyptic number.

12002022323022 is an abundant number, since it is smaller than the sum of its proper divisors (12016456524978).

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

12002022323022 is a wasteful number, since it uses less digits than its factorization.

12002022323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202850167.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12002022323022 its reverse (22032322020021), we get a palindrome (34034344343043).

The spelling of 12002022323022 in words is "twelve trillion, two billion, twenty-two million, three hundred twenty-three thousand, twenty-two".