322312320112331 has 2 divisors, whose sum is σ = 322312320112332. Its totient is φ = 322312320112330.

The previous prime is 322312320112267. The next prime is 322312320112379. The reversal of 322312320112331 is 133211023213223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 322312320112331 - 2⁶ = 322312320112267 is a prime.

It is a super-2 number, since 2×322312320112331² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322312320112294 and 322312320112303.

It is not a weakly prime, because it can be changed into another prime (322312320112031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161156160056165 + 161156160056166.

It is an arithmetic number, because the mean of its divisors is an integer number (161156160056166).

Almost surely, 2^{322312320112331} is an apocalyptic number.

322312320112331 is a deficient number, since it is larger than the sum of its proper divisors (1).

322312320112331 is an equidigital number, since it uses as much as digits as its factorization.

322312320112331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 322312320112331 its reverse (133211023213223), we get a palindrome (455523343325554).

The spelling of 322312320112331 in words is "three hundred twenty-two trillion, three hundred twelve billion, three hundred twenty million, one hundred twelve thousand, three hundred thirty-one".