12180630229488 has 160 divisors (see below), whose sum is σ = 42060655961600. Its totient is φ = 3297012678144.

The previous prime is 12180630229441. The next prime is 12180630229489. The reversal of 12180630229488 is 88492203608121.

12180630229488 is a `hidden beast` number, since 1 + 2 + 1 + 80 + 63 + 0 + 2 + 29 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12180630229489) 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 31 ways as a sum of consecutive naturals, for example, 105942181 + ... + 106057092.

It is an arithmetic number, because the mean of its divisors is an integer number (262879099760).

Almost surely, 2^{12180630229488} is an apocalyptic number.

12180630229488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12180630229488 is an abundant number, since it is smaller than the sum of its proper divisors (29880025732112).

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

12180630229488 is a wasteful number, since it uses less digits than its factorization.

12180630229488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211999316 (or 211999304 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The spelling of 12180630229488 in words is "twelve trillion, one hundred eighty billion, six hundred thirty million, two hundred twenty-nine thousand, four hundred eighty-eight".