322131222212023 has 4 divisors (see below), whose sum is σ = 368149968242320. Its totient is φ = 276112476181728.

The previous prime is 322131222211987. The next prime is 322131222212069. The reversal of 322131222212023 is 320212222131223.

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 322131222212023 - 2¹⁷ = 322131222080951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322131222211982 and 322131222212000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322131222212923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23009373015138 + ... + 23009373015151.

It is an arithmetic number, because the mean of its divisors is an integer number (92037492060580).

Almost surely, 2^{322131222212023} is an apocalyptic number.

322131222212023 is a deficient number, since it is larger than the sum of its proper divisors (46018746030297).

322131222212023 is an equidigital number, since it uses as much as digits as its factorization.

322131222212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46018746030296.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 322131222212023 its reverse (320212222131223), we get a palindrome (642343444343246).

The spelling of 322131222212023 in words is "three hundred twenty-two trillion, one hundred thirty-one billion, two hundred twenty-two million, two hundred twelve thousand, twenty-three".