12080598180 has 144 divisors (see below), whose sum is σ = 39450208896. Its totient is φ = 2754124800.

The previous prime is 12080598169. The next prime is 12080598181. The reversal of 12080598180 is 8189508021.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (12080598181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1173817 + ... + 1184063.

It is an arithmetic number, because the mean of its divisors is an integer number (273959784).

Almost surely, 2^12080598180 is an apocalyptic number.

12080598180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12080598180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19725104448).

12080598180 is an abundant number, since it is smaller than the sum of its proper divisors (27369610716).

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

12080598180 is a wasteful number, since it uses less digits than its factorization.

12080598180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10674 (or 10665 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 42.

The spelling of 12080598180 in words is "twelve billion, eighty million, five hundred ninety-eight thousand, one hundred eighty".