322211113331 has 4 divisors (see below), whose sum is σ = 339169593000. Its totient is φ = 305252633664.

The previous prime is 322211113223. The next prime is 322211113391. The reversal of 322211113331 is 133311112223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133311112223 = 161729 ⋅824287.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322211113331 is a prime.

It is a super-2 number, since 2×322211113331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322211113297 and 322211113306.

It is not an unprimeable number, because it can be changed into a prime (322211113391) 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 3 ways as a sum of consecutive naturals, for example, 8479239806 + ... + 8479239843.

It is an arithmetic number, because the mean of its divisors is an integer number (84792398250).

Almost surely, 2^322211113331 is an apocalyptic number.

322211113331 is a deficient number, since it is larger than the sum of its proper divisors (16958479669).

322211113331 is a wasteful number, since it uses less digits than its factorization.

322211113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16958479668.

The product of its digits is 648, while the sum is 23.

Adding to 322211113331 its reverse (133311112223), we get a palindrome (455522225554).

The spelling of 322211113331 in words is "three hundred twenty-two billion, two hundred eleven million, one hundred thirteen thousand, three hundred thirty-one".