332002112009 has 2 divisors, whose sum is σ = 332002112010. Its totient is φ = 332002112008.

The previous prime is 332002111993. The next prime is 332002112053. The reversal of 332002112009 is 900211200233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283846003984 + 48156108025 = 532772^2 + 219445^2 .

It is a cyclic number.

It is not a de Polignac number, because 332002112009 - 2⁴ = 332002111993 is a prime.

It is a super-2 number, since 2×332002112009² (a number of 24 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 (332002112059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166001056004 + 166001056005.

It is an arithmetic number, because the mean of its divisors is an integer number (166001056005).

Almost surely, 2^332002112009 is an apocalyptic number.

It is an amenable number.

332002112009 is a deficient number, since it is larger than the sum of its proper divisors (1).

332002112009 is an equidigital number, since it uses as much as digits as its factorization.

332002112009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 332002112009 in words is "three hundred thirty-two billion, two million, one hundred twelve thousand, nine".