12299788982 has 16 divisors (see below), whose sum is σ = 20732755680. Its totient is φ = 5430006912.

The previous prime is 12299788979. The next prime is 12299788987. The reversal of 12299788982 is 28988799221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12299788987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10283507 + ... + 10284702.

It is an arithmetic number, because the mean of its divisors is an integer number (1295797230).

Almost surely, 2^12299788982 is an apocalyptic number.

12299788982 is a deficient number, since it is larger than the sum of its proper divisors (8432966698).

12299788982 is a wasteful number, since it uses less digits than its factorization.

12299788982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20568247.

The product of its digits is 20901888, while the sum is 65.

The spelling of 12299788982 in words is "twelve billion, two hundred ninety-nine million, seven hundred eighty-eight thousand, nine hundred eighty-two".