12179898883 has 4 divisors (see below), whose sum is σ = 12709459728. Its totient is φ = 11650338040.

The previous prime is 12179898869. The next prime is 12179898901. The reversal of 12179898883 is 38889897121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12179898883 - 2²⁵ = 12146344451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12179898083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264780388 + ... + 264780433.

It is an arithmetic number, because the mean of its divisors is an integer number (3177364932).

Almost surely, 2^12179898883 is an apocalyptic number.

12179898883 is a deficient number, since it is larger than the sum of its proper divisors (529560845).

12179898883 is an equidigital number, since it uses as much as digits as its factorization.

12179898883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529560844.

The product of its digits is 13934592, while the sum is 64.

The spelling of 12179898883 in words is "twelve billion, one hundred seventy-nine million, eight hundred ninety-eight thousand, eight hundred eighty-three".