232203322132 has 12 divisors (see below), whose sum is σ = 420368083380. Its totient is φ = 112098155456.

The previous prime is 232203322129. The next prime is 232203322159. The reversal of 232203322132 is 231223302232.

It can be written as a sum of positive squares in 2 ways, for example, as 58184193796 + 174019128336 = 241214^2 + 417156^2 .

It is a super-2 number, since 2×232203322132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232203322097 and 232203322106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000876273 + ... + 1000876504.

It is an arithmetic number, because the mean of its divisors is an integer number (35030673615).

Almost surely, 2^232203322132 is an apocalyptic number.

It is an amenable number.

232203322132 is a deficient number, since it is larger than the sum of its proper divisors (188164761248).

232203322132 is a wasteful number, since it uses less digits than its factorization.

232203322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001752810 (or 2001752808 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 232203322132 its reverse (231223302232), we get a palindrome (463426624364).

The spelling of 232203322132 in words is "two hundred thirty-two billion, two hundred three million, three hundred twenty-two thousand, one hundred thirty-two".