322320012111 has 12 divisors (see below), whose sum is σ = 465587665192. Its totient is φ = 214873401456.

The previous prime is 322320012101. The next prime is 322320012163. The reversal of 322320012111 is 111210023223.

322320012111 is a `hidden beast` number, since 322 + 320 + 0 + 1 + 21 + 1 + 1 = 666.

It is not a de Polignac number, because 322320012111 - 2¹³ = 322320003919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322320012101) 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 11 ways as a sum of consecutive naturals, for example, 231856 + ... + 835701.

Almost surely, 2^322320012111 is an apocalyptic number.

322320012111 is a deficient number, since it is larger than the sum of its proper divisors (143267653081).

322320012111 is a wasteful number, since it uses less digits than its factorization.

322320012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101110 (or 1101107 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 322320012111 its reverse (111210023223), we get a palindrome (433530035334).

The spelling of 322320012111 in words is "three hundred twenty-two billion, three hundred twenty million, twelve thousand, one hundred eleven".