12231041575 has 6 divisors (see below), whose sum is σ = 15166491584. Its totient is φ = 9784833240.

The previous prime is 12231041573. The next prime is 12231041587. The reversal of 12231041575 is 57514013221.

It is not a de Polignac number, because 12231041575 - 2¹ = 12231041573 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 (12231041573) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 244620807 + ... + 244620856.

Almost surely, 2^12231041575 is an apocalyptic number.

12231041575 is a deficient number, since it is larger than the sum of its proper divisors (2935450009).

12231041575 is an equidigital number, since it uses as much as digits as its factorization.

12231041575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489241673 (or 489241668 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 12231041575 its reverse (57514013221), we get a palindrome (69745054796).

The spelling of 12231041575 in words is "twelve billion, two hundred thirty-one million, forty-one thousand, five hundred seventy-five".