12230314672 has 10 divisors (see below), whose sum is σ = 23696234708. Its totient is φ = 6115157328.

The previous prime is 12230314669. The next prime is 12230314673. The reversal of 12230314672 is 27641303221.

It is a happy number.

It is a super-2 number, since 2×12230314672² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12230314673) 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 as a sum of consecutive naturals, namely, 382197318 + ... + 382197349.

Almost surely, 2^12230314672 is an apocalyptic number.

It is an amenable number.

12230314672 is a deficient number, since it is larger than the sum of its proper divisors (11465920036).

12230314672 is an equidigital number, since it uses as much as digits as its factorization.

12230314672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764394675 (or 764394669 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 12230314672 its reverse (27641303221), we get a palindrome (39871617893).

The spelling of 12230314672 in words is "twelve billion, two hundred thirty million, three hundred fourteen thousand, six hundred seventy-two".