12179748282 has 32 divisors (see below), whose sum is σ = 26942318592. Its totient is φ = 3646327104.

The previous prime is 12179748257. The next prime is 12179748283. The reversal of 12179748282 is 28284797121.

It is not an unprimeable number, because it can be changed into a prime (12179748283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2107258 + ... + 2113029.

It is an arithmetic number, because the mean of its divisors is an integer number (841947456).

Almost surely, 2^12179748282 is an apocalyptic number.

12179748282 is an abundant number, since it is smaller than the sum of its proper divisors (14762570310).

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

12179748282 is a wasteful number, since it uses less digits than its factorization.

12179748282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220342.

The product of its digits is 903168, while the sum is 51.

The spelling of 12179748282 in words is "twelve billion, one hundred seventy-nine million, seven hundred forty-eight thousand, two hundred eighty-two".