232221130125132 has 48 divisors (see below), whose sum is σ = 584279095075200. Its totient is φ = 71544378983040.

The previous prime is 232221130125077. The next prime is 232221130125157. The reversal of 232221130125132 is 231521031122232.

It is a self number, because there is not a number n which added to its sum of digits gives 232221130125132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12420889782 + ... + 12420908477.

It is an arithmetic number, because the mean of its divisors is an integer number (12172481147400).

Almost surely, 2^{232221130125132} is an apocalyptic number.

It is an amenable number.

232221130125132 is an abundant number, since it is smaller than the sum of its proper divisors (352057964950068).

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

232221130125132 is a wasteful number, since it uses less digits than its factorization.

232221130125132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24841798326 (or 24841798324 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 232221130125132 its reverse (231521031122232), we get a palindrome (463742161247364).

The spelling of 232221130125132 in words is "two hundred thirty-two trillion, two hundred twenty-one billion, one hundred thirty million, one hundred twenty-five thousand, one hundred thirty-two".