12020113330 has 16 divisors (see below), whose sum is σ = 22908922200. Its totient is φ = 4525219072.

The previous prime is 12020113319. The next prime is 12020113331. The reversal of 12020113330 is 3331102021.

It can be written as a sum of positive squares in 4 ways, for example, as 11981710521 + 38402809 = 109461^2 + 6197^2 .

It is not an unprimeable number, because it can be changed into a prime (12020113331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35353105 + ... + 35353444.

Almost surely, 2^12020113330 is an apocalyptic number.

12020113330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020113330 is a deficient number, since it is larger than the sum of its proper divisors (10888808870).

12020113330 is a wasteful number, since it uses less digits than its factorization.

12020113330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70706573.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12020113330 its reverse (3331102021), we get a palindrome (15351215351).

The spelling of 12020113330 in words is "twelve billion, twenty million, one hundred thirteen thousand, three hundred thirty".