12081248120 has 32 divisors (see below), whose sum is σ = 27191203200. Its totient is φ = 4831006848.

The previous prime is 12081248099. The next prime is 12081248159. The reversal of 12081248120 is 2184218021.

It is a super-2 number, since 2×12081248120² (a number of 21 digits) contains 22 as substring.

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, 89402 + ... + 179318.

It is an arithmetic number, because the mean of its divisors is an integer number (849725100).

Almost surely, 2^12081248120 is an apocalyptic number.

12081248120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12081248120 is an abundant number, since it is smaller than the sum of its proper divisors (15109955080).

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

12081248120 is a wasteful number, since it uses less digits than its factorization.

12081248120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93287 (or 93283 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The spelling of 12081248120 in words is "twelve billion, eighty-one million, two hundred forty-eight thousand, one hundred twenty".