312213022324334 has 16 divisors (see below), whose sum is σ = 500096498497920. Its totient is φ = 145861478726880.

The previous prime is 312213022324297. The next prime is 312213022324337. The reversal of 312213022324334 is 433423220312213.

It is a junction number, because it is equal to n+sod(n) for n = 312213022324294 and 312213022324303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312213022324337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86822306969 + ... + 86822310564.

It is an arithmetic number, because the mean of its divisors is an integer number (31256031156120).

Almost surely, 2^{312213022324334} is an apocalyptic number.

312213022324334 is a deficient number, since it is larger than the sum of its proper divisors (187883476173586).

312213022324334 is a wasteful number, since it uses less digits than its factorization.

312213022324334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173644617595.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 312213022324334 its reverse (433423220312213), we get a palindrome (745636242636547).

The spelling of 312213022324334 in words is "three hundred twelve trillion, two hundred thirteen billion, twenty-two million, three hundred twenty-four thousand, three hundred thirty-four".