312232323230312 has 192 divisors, whose sum is σ = 619649970840000. Its totient is φ = 147312163418112.

The previous prime is 312232323230299. The next prime is 312232323230329. The reversal of 312232323230312 is 213032323232213.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115684445939 + ... + 115684448637.

It is an arithmetic number, because the mean of its divisors is an integer number (3227343598125).

Almost surely, 2^{312232323230312} is an apocalyptic number.

It is an amenable number.

312232323230312 is a deficient number, since it is larger than the sum of its proper divisors (307417647609688).

312232323230312 is a wasteful number, since it uses less digits than its factorization.

312232323230312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700 (or 3623 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 312232323230312 its reverse (213032323232213), we get a palindrome (525264646462525).

The spelling of 312232323230312 in words is "three hundred twelve trillion, two hundred thirty-two billion, three hundred twenty-three million, two hundred thirty thousand, three hundred twelve".