12022020221001 has 48 divisors (see below), whose sum is σ = 18778603491648. Its totient is φ = 6821137008000.

The previous prime is 12022020220979. The next prime is 12022020221039. The reversal of 12022020221001 is 10012202022021.

12022020221001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12022020221001 - 2⁶ = 12022020220937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12022020221041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16756951 + ... + 17459651.

It is an arithmetic number, because the mean of its divisors is an integer number (391220906076).

Almost surely, 2^{12022020221001} is an apocalyptic number.

It is an amenable number.

12022020221001 is a deficient number, since it is larger than the sum of its proper divisors (6756583270647).

12022020221001 is a wasteful number, since it uses less digits than its factorization.

12022020221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703542 (or 703535 counting only the distinct ones).

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

Adding to 12022020221001 its reverse (10012202022021), we get a palindrome (22034222243022).

The spelling of 12022020221001 in words is "twelve trillion, twenty-two billion, twenty million, two hundred twenty-one thousand, one".