322131212243223 has 4 divisors (see below), whose sum is σ = 429508282990968. Its totient is φ = 214754141495480.

The previous prime is 322131212243213. The next prime is 322131212243237. The reversal of 322131212243223 is 322342212131223.

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 322131212243223 - 2³⁸ = 321856334336279 is a prime.

It is a super-2 number, since 2×322131212243223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322131212243213) 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, 53688535373868 + ... + 53688535373873.

It is an arithmetic number, because the mean of its divisors is an integer number (107377070747742).

Almost surely, 2^{322131212243223} is an apocalyptic number.

322131212243223 is a deficient number, since it is larger than the sum of its proper divisors (107377070747745).

322131212243223 is a wasteful number, since it uses less digits than its factorization.

322131212243223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107377070747744.

The product of its digits is 41472, while the sum is 33.

Adding to 322131212243223 its reverse (322342212131223), we get a palindrome (644473424374446).

The spelling of 322131212243223 in words is "three hundred twenty-two trillion, one hundred thirty-one billion, two hundred twelve million, two hundred forty-three thousand, two hundred twenty-three".