322113322312231 has 4 divisors (see below), whose sum is σ = 322116221185264. Its totient is φ = 322110423439200.

The previous prime is 322113322312213. The next prime is 322113322312237. The reversal of 322113322312231 is 132213223311223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 322113322312231 - 2¹¹ = 322113322310183 is a prime.

It is a super-2 number, since 2×322113322312231² (a number of 30 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 = 322113322312193 and 322113322312202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322113322312237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1449269835 + ... + 1449492076.

It is an arithmetic number, because the mean of its divisors is an integer number (80529055296316).

Almost surely, 2^{322113322312231} is an apocalyptic number.

322113322312231 is a deficient number, since it is larger than the sum of its proper divisors (2898873033).

322113322312231 is a wasteful number, since it uses less digits than its factorization.

322113322312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898873032.

The product of its digits is 15552, while the sum is 31.

Adding to 322113322312231 its reverse (132213223311223), we get a palindrome (454326545623454).

The spelling of 322113322312231 in words is "three hundred twenty-two trillion, one hundred thirteen billion, three hundred twenty-two million, three hundred twelve thousand, two hundred thirty-one".