12122432320504 has 64 divisors (see below), whose sum is σ = 24870824748000. Its totient is φ = 5493548044800.

The previous prime is 12122432320489. The next prime is 12122432320529. The reversal of 12122432320504 is 40502323422121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222235474 + ... + 222290014.

Almost surely, 2^{12122432320504} is an apocalyptic number.

It is an amenable number.

12122432320504 is an abundant number, since it is smaller than the sum of its proper divisors (12748392427496).

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

12122432320504 is a wasteful number, since it uses less digits than its factorization.

12122432320504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62144 (or 62140 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 12122432320504 its reverse (40502323422121), we get a palindrome (52624755742625).

The spelling of 12122432320504 in words is "twelve trillion, one hundred twenty-two billion, four hundred thirty-two million, three hundred twenty thousand, five hundred four".