12231223023108 has 48 divisors (see below), whose sum is σ = 28702418157504. Its totient is φ = 4053865374720.

The previous prime is 12231223023091. The next prime is 12231223023109. The reversal of 12231223023108 is 80132032213221.

It is not an unprimeable number, because it can be changed into a prime (12231223023109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2308885 + ... + 5458332.

It is an arithmetic number, because the mean of its divisors is an integer number (597967044948).

Almost surely, 2^{12231223023108} is an apocalyptic number.

It is an amenable number.

12231223023108 is an abundant number, since it is smaller than the sum of its proper divisors (16471195134396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12231223023108 is a wasteful number, since it uses less digits than its factorization.

12231223023108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767972 (or 7767970 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 12231223023108 its reverse (80132032213221), we get a palindrome (92363255236329).

The spelling of 12231223023108 in words is "twelve trillion, two hundred thirty-one billion, two hundred twenty-three million, twenty-three thousand, one hundred eight".