322201013 has 2 divisors, whose sum is σ = 322201014. Its totient is φ = 322201012.

The previous prime is 322201007. The next prime is 322201039. The reversal of 322201013 is 310102223.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 218507524 + 103693489 = 14782^2 + 10183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322201013 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322201813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161100506 + 161100507.

It is an arithmetic number, because the mean of its divisors is an integer number (161100507).

Almost surely, 2^322201013 is an apocalyptic number.

It is an amenable number.

322201013 is a deficient number, since it is larger than the sum of its proper divisors (1).

322201013 is an equidigital number, since it uses as much as digits as its factorization.

322201013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 322201013 is about 17949.9585793394. The cubic root of 322201013 is about 685.5549966046.

Adding to 322201013 its reverse (310102223), we get a palindrome (632303236).

It can be divided in two parts, 32220 and 1013, that added together give a palindrome (33233).

The spelling of 322201013 in words is "three hundred twenty-two million, two hundred one thousand, thirteen".