312334445522 has 16 divisors (see below), whose sum is σ = 511311135744. Its totient is φ = 141909534000.

The previous prime is 312334445519. The next prime is 312334445539. The reversal of 312334445522 is 225544433213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2980754 + ... + 3083757.

It is an arithmetic number, because the mean of its divisors is an integer number (31956945984).

Almost surely, 2^312334445522 is an apocalyptic number.

312334445522 is a deficient number, since it is larger than the sum of its proper divisors (198976690222).

312334445522 is a wasteful number, since it uses less digits than its factorization.

312334445522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066865.

The product of its digits is 345600, while the sum is 38.

Adding to 312334445522 its reverse (225544433213), we get a palindrome (537878878735).

The spelling of 312334445522 in words is "three hundred twelve billion, three hundred thirty-four million, four hundred forty-five thousand, five hundred twenty-two".