12060835500 has 144 divisors (see below), whose sum is σ = 40855467744. Its totient is φ = 2756745600.

The previous prime is 12060835439. The next prime is 12060835517. The reversal of 12060835500 is 553806021.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8547 + ... + 155546.

It is an arithmetic number, because the mean of its divisors is an integer number (283718526).

Almost surely, 2^12060835500 is an apocalyptic number.

12060835500 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 12060835500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20427733872).

12060835500 is an abundant number, since it is smaller than the sum of its proper divisors (28794632244).

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

12060835500 is a wasteful number, since it uses less digits than its factorization.

12060835500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164129 (or 164110 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 12060835500 in words is "twelve billion, sixty million, eight hundred thirty-five thousand, five hundred".