322311312322 has 4 divisors (see below), whose sum is σ = 483466968486. Its totient is φ = 161155656160.

The previous prime is 322311312293. The next prime is 322311312331. The reversal of 322311312322 is 223213113223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 258868281681 + 63443030641 = 508791^2 + 251879^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80577828079 + ... + 80577828082.

Almost surely, 2^322311312322 is an apocalyptic number.

322311312322 is a deficient number, since it is larger than the sum of its proper divisors (161155656164).

322311312322 is a wasteful number, since it uses less digits than its factorization.

322311312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161155656163.

The product of its digits is 2592, while the sum is 25.

Adding to 322311312322 its reverse (223213113223), we get a palindrome (545524425545).

The spelling of 322311312322 in words is "three hundred twenty-two billion, three hundred eleven million, three hundred twelve thousand, three hundred twenty-two".