322320111011 has 8 divisors (see below), whose sum is σ = 345034910400. Its totient is φ = 300180369960.

The previous prime is 322320111007. The next prime is 322320111013. The reversal of 322320111011 is 110111023223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 322320111011 - 2² = 322320111007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322320111013) by changing a digit.

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, 143763425 + ... + 143765666.

It is an arithmetic number, because the mean of its divisors is an integer number (43129363800).

Almost surely, 2^322320111011 is an apocalyptic number.

322320111011 is a deficient number, since it is larger than the sum of its proper divisors (22714799389).

322320111011 is a wasteful number, since it uses less digits than its factorization.

322320111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287529169.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 322320111011 its reverse (110111023223), we get a palindrome (432431134234).

The spelling of 322320111011 in words is "three hundred twenty-two billion, three hundred twenty million, one hundred eleven thousand, eleven".