12230230123424 has 12 divisors (see below), whose sum is σ = 24078265555554. Its totient is φ = 6115115061696.

The previous prime is 12230230123417. The next prime is 12230230123429. The reversal of 12230230123424 is 42432103203221.

It can be written as a sum of positive squares in only one way, i.e., 12112265351824 + 117964771600 = 3480268^2 + 343460^2 .

It is not an unprimeable number, because it can be changed into a prime (12230230123429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191097345647 + ... + 191097345710.

Almost surely, 2^{12230230123424} is an apocalyptic number.

It is an amenable number.

12230230123424 is a deficient number, since it is larger than the sum of its proper divisors (11848035432130).

12230230123424 is an equidigital number, since it uses as much as digits as its factorization.

12230230123424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382194691367 (or 382194691359 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 12230230123424 its reverse (42432103203221), we get a palindrome (54662333326645).

The spelling of 12230230123424 in words is "twelve trillion, two hundred thirty billion, two hundred thirty million, one hundred twenty-three thousand, four hundred twenty-four".