321302211223 has 8 divisors (see below), whose sum is σ = 367235718048. Its totient is φ = 275377002144.

The previous prime is 321302211187. The next prime is 321302211233. The reversal of 321302211223 is 322112203123.

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

It is a cyclic number.

It is not a de Polignac number, because 321302211223 - 2²⁵ = 321268656791 is a prime.

It is a super-2 number, since 2×321302211223² (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 = 321302211194 and 321302211203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321302211233) 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, 1991236 + ... + 2146537.

It is an arithmetic number, because the mean of its divisors is an integer number (45904464756).

Almost surely, 2^321302211223 is an apocalyptic number.

321302211223 is a deficient number, since it is larger than the sum of its proper divisors (45933506825).

321302211223 is a wasteful number, since it uses less digits than its factorization.

321302211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148873.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 321302211223 its reverse (322112203123), we get a palindrome (643414414346).

The spelling of 321302211223 in words is "three hundred twenty-one billion, three hundred two million, two hundred eleven thousand, two hundred twenty-three".