12532220125232 has 10 divisors (see below), whose sum is σ = 24281176492668. Its totient is φ = 6266110062608.

The previous prime is 12532220125169. The next prime is 12532220125241. The reversal of 12532220125232 is 23252102223521.

It is an unprimeable number.

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, 391631878898 + ... + 391631878929.

Almost surely, 2^{12532220125232} is an apocalyptic number.

It is an amenable number.

12532220125232 is a deficient number, since it is larger than the sum of its proper divisors (11748956367436).

12532220125232 is an equidigital number, since it uses as much as digits as its factorization.

12532220125232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783263757835 (or 783263757829 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 12532220125232 its reverse (23252102223521), we get a palindrome (35784322348753).

The spelling of 12532220125232 in words is "twelve trillion, five hundred thirty-two billion, two hundred twenty million, one hundred twenty-five thousand, two hundred thirty-two".