325305252212 has 12 divisors (see below), whose sum is σ = 569288481216. Its totient is φ = 162651400440.

The previous prime is 325305252199. The next prime is 325305252221. The reversal of 325305252212 is 212252503523.

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, 568037 + ... + 986547.

It is an arithmetic number, because the mean of its divisors is an integer number (47440706768).

Almost surely, 2^325305252212 is an apocalyptic number.

It is an amenable number.

325305252212 is a deficient number, since it is larger than the sum of its proper divisors (243983229004).

325305252212 is a wasteful number, since it uses less digits than its factorization.

325305252212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612838 (or 612836 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 325305252212 its reverse (212252503523), we get a palindrome (537557755735).

The spelling of 325305252212 in words is "three hundred twenty-five billion, three hundred five million, two hundred fifty-two thousand, two hundred twelve".