312303322230322 has 16 divisors (see below), whose sum is σ = 470548674241632. Its totient is φ = 155453851906240.

The previous prime is 312303322230293. The next prime is 312303322230359. The reversal of 312303322230322 is 223032223303213.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14811079 + ... + 29051242.

It is an arithmetic number, because the mean of its divisors is an integer number (29409292140102).

Almost surely, 2^{312303322230322} is an apocalyptic number.

312303322230322 is a deficient number, since it is larger than the sum of its proper divisors (158245352011310).

312303322230322 is a wasteful number, since it uses less digits than its factorization.

312303322230322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43878233.

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

Adding to 312303322230322 its reverse (223032223303213), we get a palindrome (535335545533535).

The spelling of 312303322230322 in words is "three hundred twelve trillion, three hundred three billion, three hundred twenty-two million, two hundred thirty thousand, three hundred twenty-two".