12192984983 has 4 divisors (see below), whose sum is σ = 12210837768. Its totient is φ = 12175132200.

The previous prime is 12192984971. The next prime is 12192985027. The reversal of 12192984983 is 38948929121.

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 12192984983 - 2⁴ = 12192984967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12192989983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8925368 + ... + 8926733.

It is an arithmetic number, because the mean of its divisors is an integer number (3052709442).

Almost surely, 2^12192984983 is an apocalyptic number.

12192984983 is a deficient number, since it is larger than the sum of its proper divisors (17852785).

12192984983 is an equidigital number, since it uses as much as digits as its factorization.

12192984983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17852784.

The product of its digits is 2239488, while the sum is 56.

The spelling of 12192984983 in words is "twelve billion, one hundred ninety-two million, nine hundred eighty-four thousand, nine hundred eighty-three".