320332211300009 has 2 divisors, whose sum is σ = 320332211300010. Its totient is φ = 320332211300008.

The previous prime is 320332211299987. The next prime is 320332211300033. The reversal of 320332211300009 is 900003112233023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205402555024384 + 114929656275625 = 14331872^2 + 10720525^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320332211300009 is a prime.

It is a super-2 number, since 2×320332211300009² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (320332211300089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160166105650004 + 160166105650005.

It is an arithmetic number, because the mean of its divisors is an integer number (160166105650005).

Almost surely, 2^{320332211300009} is an apocalyptic number.

It is an amenable number.

320332211300009 is a deficient number, since it is larger than the sum of its proper divisors (1).

320332211300009 is an equidigital number, since it uses as much as digits as its factorization.

320332211300009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 320332211300009 in words is "three hundred twenty trillion, three hundred thirty-two billion, two hundred eleven million, three hundred thousand, nine".