322411121 has 2 divisors, whose sum is σ = 322411122. Its totient is φ = 322411120.

The previous prime is 322411091. The next prime is 322411147. The reversal of 322411121 is 121114223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234426721 + 87984400 = 15311^2 + 9380^2 .

It is an emirp because it is prime and its reverse (121114223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322411121 - 2¹⁸ = 322148977 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322411121.

It is not a weakly prime, because it can be changed into another prime (322411421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161205560 + 161205561.

It is an arithmetic number, because the mean of its divisors is an integer number (161205561).

Almost surely, 2^322411121 is an apocalyptic number.

It is an amenable number.

322411121 is a deficient number, since it is larger than the sum of its proper divisors (1).

322411121 is an equidigital number, since it uses as much as digits as its factorization.

322411121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96, while the sum is 17.

The square root of 322411121 is about 17955.8102295608. The cubic root of 322411121 is about 685.7039815395.

Adding to 322411121 its reverse (121114223), we get a palindrome (443525344).

The spelling of 322411121 in words is "three hundred twenty-two million, four hundred eleven thousand, one hundred twenty-one".