332122320302009 has 2 divisors, whose sum is σ = 332122320302010. Its totient is φ = 332122320302008.

The previous prime is 332122320301999. The next prime is 332122320302023. The reversal of 332122320302009 is 900203023221233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217157712457984 + 114964607844025 = 14736272^2 + 10722155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332122320302009 is a prime.

It is a super-2 number, since 2×332122320302009² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (332122320302089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166061160151004 + 166061160151005.

It is an arithmetic number, because the mean of its divisors is an integer number (166061160151005).

Almost surely, 2^{332122320302009} is an apocalyptic number.

It is an amenable number.

332122320302009 is a deficient number, since it is larger than the sum of its proper divisors (1).

332122320302009 is an equidigital number, since it uses as much as digits as its factorization.

332122320302009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 332122320302009 in words is "three hundred thirty-two trillion, one hundred twenty-two billion, three hundred twenty million, three hundred two thousand, nine".