232213320325 has 24 divisors (see below), whose sum is σ = 336732469568. Its totient is φ = 155528916480.

The previous prime is 232213320289. The next prime is 232213320347. The reversal of 232213320325 is 523023312232.

It is a happy number.

It is not a de Polignac number, because 232213320325 - 2¹¹ = 232213318277 is a prime.

It is a super-2 number, since 2×232213320325² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232213320293 and 232213320302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15421932 + ... + 15436981.

Almost surely, 2^232213320325 is an apocalyptic number.

232213320325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232213320325 is a deficient number, since it is larger than the sum of its proper divisors (104519149243).

232213320325 is a wasteful number, since it uses less digits than its factorization.

232213320325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30858973 (or 30858968 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 232213320325 its reverse (523023312232), we get a palindrome (755236632557).

The spelling of 232213320325 in words is "two hundred thirty-two billion, two hundred thirteen million, three hundred twenty thousand, three hundred twenty-five".