12022020011022 has 32 divisors (see below), whose sum is σ = 27647485124352. Its totient is φ = 3413790080064.

The previous prime is 12022020011011. The next prime is 12022020011047. The reversal of 12022020011022 is 22011002022021.

It is a super-3 number, since 3×12022020011022³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12022020010992 and 12022020011010.

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 15 ways as a sum of consecutive naturals, for example, 878025583 + ... + 878039274.

It is an arithmetic number, because the mean of its divisors is an integer number (863983910136).

Almost surely, 2^{12022020011022} is an apocalyptic number.

12022020011022 is an abundant number, since it is smaller than the sum of its proper divisors (15625465113330).

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

12022020011022 is a wasteful number, since it uses less digits than its factorization.

12022020011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756065032.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12022020011022 its reverse (22011002022021), we get a palindrome (34033022033043).

The spelling of 12022020011022 in words is "twelve trillion, twenty-two billion, twenty million, eleven thousand, twenty-two".