12230342031 has 8 divisors (see below), whose sum is σ = 16309483264. Its totient is φ = 8152381080.

The previous prime is 12230342029. The next prime is 12230342039. The reversal of 12230342031 is 13024303221.

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

It is not a de Polignac number, because 12230342031 - 2¹ = 12230342029 is a prime.

It is a super-2 number, since 2×12230342031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12230341989 and 12230342007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230342039) 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, 270601 + ... + 312546.

It is an arithmetic number, because the mean of its divisors is an integer number (2038685408).

Almost surely, 2^12230342031 is an apocalyptic number.

12230342031 is a deficient number, since it is larger than the sum of its proper divisors (4079141233).

12230342031 is an equidigital number, since it uses as much as digits as its factorization.

12230342031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590141.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12230342031 its reverse (13024303221), we get a palindrome (25254645252).

The spelling of 12230342031 in words is "twelve billion, two hundred thirty million, three hundred forty-two thousand, thirty-one".