322322113221 has 8 divisors (see below), whose sum is σ = 432012885504. Its totient is φ = 213756374880.

The previous prime is 322322113189. The next prime is 322322113277. The reversal of 322322113221 is 122311223223.

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

It is not a de Polignac number, because 322322113221 - 2⁵ = 322322113189 is a prime.

It is a super-2 number, since 2×322322113221² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322322113191 and 322322113200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322322113121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281257816 + ... + 281258961.

It is an arithmetic number, because the mean of its divisors is an integer number (54001610688).

Almost surely, 2^322322113221 is an apocalyptic number.

It is an amenable number.

322322113221 is a deficient number, since it is larger than the sum of its proper divisors (109690772283).

322322113221 is a wasteful number, since it uses less digits than its factorization.

322322113221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562516971.

The product of its digits is 1728, while the sum is 24.

Adding to 322322113221 its reverse (122311223223), we get a palindrome (444633336444).

The spelling of 322322113221 in words is "three hundred twenty-two billion, three hundred twenty-two million, one hundred thirteen thousand, two hundred twenty-one".