312233230022332 has 6 divisors (see below), whose sum is σ = 546408152539088. Its totient is φ = 156116615011164.

The previous prime is 312233230022291. The next prime is 312233230022381. The reversal of 312233230022332 is 233220032332213.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 312233230022294 and 312233230022303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39029153752788 + ... + 39029153752795.

Almost surely, 2^{312233230022332} is an apocalyptic number.

It is an amenable number.

312233230022332 is a deficient number, since it is larger than the sum of its proper divisors (234174922516756).

312233230022332 is a wasteful number, since it uses less digits than its factorization.

312233230022332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78058307505587 (or 78058307505585 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 312233230022332 its reverse (233220032332213), we get a palindrome (545453262354545).

The spelling of 312233230022332 in words is "three hundred twelve trillion, two hundred thirty-three billion, two hundred thirty million, twenty-two thousand, three hundred thirty-two".