322241161314521 has 2 divisors, whose sum is σ = 322241161314522. Its totient is φ = 322241161314520.

The previous prime is 322241161314473. The next prime is 322241161314551. The reversal of 322241161314521 is 125413161142223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257257893426121 + 64983267888400 = 16039261^2 + 8061220^2 .

It is a cyclic number.

It is not a de Polignac number, because 322241161314521 - 2¹⁴ = 322241161298137 is a prime.

It is a super-2 number, since 2×322241161314521² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (322241161314551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161120580657260 + 161120580657261.

It is an arithmetic number, because the mean of its divisors is an integer number (161120580657261).

Almost surely, 2^{322241161314521} is an apocalyptic number.

It is an amenable number.

322241161314521 is a deficient number, since it is larger than the sum of its proper divisors (1).

322241161314521 is an equidigital number, since it uses as much as digits as its factorization.

322241161314521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The spelling of 322241161314521 in words is "three hundred twenty-two trillion, two hundred forty-one billion, one hundred sixty-one million, three hundred fourteen thousand, five hundred twenty-one".