12060272120 has 64 divisors (see below), whose sum is σ = 29239600320. Its totient is φ = 4450489344.

The previous prime is 12060272117. The next prime is 12060272123. The reversal of 12060272120 is 2127206021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12060272117) and next prime (12060272123).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12060272123) 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 15 ways as a sum of consecutive naturals, for example, 1079684 + ... + 1090796.

It is an arithmetic number, because the mean of its divisors is an integer number (456868755).

Almost surely, 2^12060272120 is an apocalyptic number.

12060272120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12060272120 is an abundant number, since it is smaller than the sum of its proper divisors (17179328200).

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

12060272120 is a wasteful number, since it uses less digits than its factorization.

12060272120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13224 (or 13220 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 12060272120 its reverse (2127206021), we get a palindrome (14187478141).

The spelling of 12060272120 in words is "twelve billion, sixty million, two hundred seventy-two thousand, one hundred twenty".