2322122012321 has 2 divisors, whose sum is σ = 2322122012322. Its totient is φ = 2322122012320.

The previous prime is 2322122012281. The next prime is 2322122012339. The reversal of 2322122012321 is 1232102212232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2245442310400 + 76679701921 = 1498480^2 + 276911^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2322122012321 is a prime.

It is not a weakly prime, because it can be changed into another prime (2322122012341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161061006160 + 1161061006161.

It is an arithmetic number, because the mean of its divisors is an integer number (1161061006161).

Almost surely, 2^{2322122012321} is an apocalyptic number.

It is an amenable number.

2322122012321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322122012321 is an equidigital number, since it uses as much as digits as its factorization.

2322122012321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2322122012321 its reverse (1232102212232), we get a palindrome (3554224224553).

The spelling of 2322122012321 in words is "two trillion, three hundred twenty-two billion, one hundred twenty-two million, twelve thousand, three hundred twenty-one".