332012202123209 has 2 divisors, whose sum is σ = 332012202123210. Its totient is φ = 332012202123208.

The previous prime is 332012202123187. The next prime is 332012202123233. The reversal of 332012202123209 is 902321202210233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324722310122809 + 7289892000400 = 18020053^2 + 2699980^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332012202123209 is a prime.

It is a super-2 number, since 2×332012202123209² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332012202183209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166006101061604 + 166006101061605.

It is an arithmetic number, because the mean of its divisors is an integer number (166006101061605).

Almost surely, 2^{332012202123209} is an apocalyptic number.

It is an amenable number.

332012202123209 is a deficient number, since it is larger than the sum of its proper divisors (1).

332012202123209 is an equidigital number, since it uses as much as digits as its factorization.

332012202123209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 332012202123209 in words is "three hundred thirty-two trillion, twelve billion, two hundred two million, one hundred twenty-three thousand, two hundred nine".