322111012 has 12 divisors (see below), whose sum is σ = 566223616. Its totient is φ = 160332840.

The previous prime is 322111007. The next prime is 322111099. The reversal of 322111012 is 210111223.

It is a junction number, because it is equal to n+sod(n) for n = 322110983 and 322111001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179664 + ... + 181447.

Almost surely, 2^322111012 is an apocalyptic number.

It is an amenable number.

322111012 is a deficient number, since it is larger than the sum of its proper divisors (244112604).

322111012 is a wasteful number, since it uses less digits than its factorization.

322111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361338 (or 361336 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 322111012 is about 17947.4514068154. The cubic root of 322111012 is about 685.4911582153.

Adding to 322111012 its reverse (210111223), we get a palindrome (532222235).

The spelling of 322111012 in words is "three hundred twenty-two million, one hundred eleven thousand, twelve".