12231040847 has 8 divisors (see below), whose sum is σ = 12967545312. Its totient is φ = 11496428800.

The previous prime is 12231040819. The next prime is 12231040849. The reversal of 12231040847 is 74804013221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12231040847 - 2¹⁰ = 12231039823 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 (12231040849) 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, 459779 + ... + 485652.

It is an arithmetic number, because the mean of its divisors is an integer number (1620943164).

Almost surely, 2^12231040847 is an apocalyptic number.

12231040847 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12231040847 is a deficient number, since it is larger than the sum of its proper divisors (736504465).

12231040847 is an equidigital number, since it uses as much as digits as its factorization.

12231040847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946209.

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 12231040847 in words is "twelve billion, two hundred thirty-one million, forty thousand, eight hundred forty-seven".