12231041431 has 8 divisors (see below), whose sum is σ = 14044582784. Its totient is φ = 10434062520.

The previous prime is 12231041371. The next prime is 12231041441. The reversal of 12231041431 is 13414013221.

12231041431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12231041431 - 2²⁹ = 11694170519 is a prime.

It is a super-2 number, since 2×12231041431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231041441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4139025 + ... + 4141978.

It is an arithmetic number, because the mean of its divisors is an integer number (1755572848).

Almost surely, 2^12231041431 is an apocalyptic number.

12231041431 is a deficient number, since it is larger than the sum of its proper divisors (1813541353).

12231041431 is an equidigital number, since it uses as much as digits as its factorization.

12231041431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8281221.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12231041431 its reverse (13414013221), we get a palindrome (25645054652).

The spelling of 12231041431 in words is "twelve billion, two hundred thirty-one million, forty-one thousand, four hundred thirty-one".