12020220223022 has 32 divisors (see below), whose sum is σ = 20348061235200. Its totient is φ = 5275240236000.

The previous prime is 12020220223007. The next prime is 12020220223147. The reversal of 12020220223022 is 22032202202021.

It is a junction number, because it is equal to n+sod(n) for n = 12020220222985 and 12020220223003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47544647 + ... + 47796797.

It is an arithmetic number, because the mean of its divisors is an integer number (635876913600).

Almost surely, 2^{12020220223022} is an apocalyptic number.

12020220223022 is a deficient number, since it is larger than the sum of its proper divisors (8327841012178).

12020220223022 is a wasteful number, since it uses less digits than its factorization.

12020220223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326912.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12020220223022 its reverse (22032202202021), we get a palindrome (34052422425043).

The spelling of 12020220223022 in words is "twelve trillion, twenty billion, two hundred twenty million, two hundred twenty-three thousand, twenty-two".