12001012002022 has 16 divisors (see below), whose sum is σ = 18069184608912. Its totient is φ = 5977959989760.

The previous prime is 12001012001999. The next prime is 12001012002079. The reversal of 12001012002022 is 22020021010021.

It is a happy number.

12001012002022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12001012001993 and 12001012002011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144022 + ... + 4901302.

It is an arithmetic number, because the mean of its divisors is an integer number (1129324038057).

Almost surely, 2^{12001012002022} is an apocalyptic number.

12001012002022 is a deficient number, since it is larger than the sum of its proper divisors (6068172606890).

12001012002022 is a wasteful number, since it uses less digits than its factorization.

12001012002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762023.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12001012002022 its reverse (22020021010021), we get a palindrome (34021033012043).

The spelling of 12001012002022 in words is "twelve trillion, one billion, twelve million, two thousand, twenty-two".