12020001107 has 4 divisors (see below), whose sum is σ = 12040833576. Its totient is φ = 11999168640.

The previous prime is 12020001073. The next prime is 12020001109. The reversal of 12020001107 is 70110002021.

12020001107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12020001107 is a prime.

It is a super-2 number, since 2×12020001107² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12020001091 and 12020001100.

It is not an unprimeable number, because it can be changed into a prime (12020001109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10415369 + ... + 10416522.

It is an arithmetic number, because the mean of its divisors is an integer number (3010208394).

Almost surely, 2^12020001107 is an apocalyptic number.

12020001107 is a deficient number, since it is larger than the sum of its proper divisors (20832469).

12020001107 is an equidigital number, since it uses as much as digits as its factorization.

12020001107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20832468.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 12020001107 its reverse (70110002021), we get a palindrome (82130003128).

The spelling of 12020001107 in words is "twelve billion, twenty million, one thousand, one hundred seven".