12020013022 has 16 divisors (see below), whose sum is σ = 18251557632. Its totient is φ = 5936194840.

The previous prime is 12020013011. The next prime is 12020013037. The reversal of 12020013022 is 22031002021.

It is a junction number, because it is equal to n+sod(n) for n = 12020012993 and 12020013011.

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, 1277997 + ... + 1287367.

It is an arithmetic number, because the mean of its divisors is an integer number (1140722352).

Almost surely, 2^12020013022 is an apocalyptic number.

12020013022 is a deficient number, since it is larger than the sum of its proper divisors (6231544610).

12020013022 is an equidigital number, since it uses as much as digits as its factorization.

12020013022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17183.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12020013022 its reverse (22031002021), we get a palindrome (34051015043).

The spelling of 12020013022 in words is "twelve billion, twenty million, thirteen thousand, twenty-two".