12022020201022 has 16 divisors (see below), whose sum is σ = 19573101338112. Its totient is φ = 5504934748320.

The previous prime is 12022020201019. The next prime is 12022020201097. The reversal of 12022020201022 is 22010202022021.

It is a junction number, because it is equal to n+sod(n) for n = 12022020200987 and 12022020201005.

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, 1820411629 + ... + 1820418232.

It is an arithmetic number, because the mean of its divisors is an integer number (1223318833632).

Almost surely, 2^{12022020201022} is an apocalyptic number.

12022020201022 is a deficient number, since it is larger than the sum of its proper divisors (7551081137090).

12022020201022 is a wasteful number, since it uses less digits than its factorization.

12022020201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640830003.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12022020201022 its reverse (22010202022021), we get a palindrome (34032222223043).

The spelling of 12022020201022 in words is "twelve trillion, twenty-two billion, twenty million, two hundred one thousand, twenty-two".