323212230211322 has 4 divisors (see below), whose sum is σ = 484818345316986. Its totient is φ = 161606115105660.

The previous prime is 323212230211289. The next prime is 323212230211331. The reversal of 323212230211322 is 223112032212323.

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., 248639316426601 + 74572913784721 = 15768301^2 + 8635561^2 .

It is a super-2 number, since 2×323212230211322² (a number of 30 digits) contains 22 as substring.

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, 80803057552829 + ... + 80803057552832.

Almost surely, 2^{323212230211322} is an apocalyptic number.

323212230211322 is a deficient number, since it is larger than the sum of its proper divisors (161606115105664).

323212230211322 is a wasteful number, since it uses less digits than its factorization.

323212230211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161606115105663.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 323212230211322 its reverse (223112032212323), we get a palindrome (546324262423645).

The spelling of 323212230211322 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred eleven thousand, three hundred twenty-two".