23332222302209 has 2 divisors, whose sum is σ = 23332222302210. Its totient is φ = 23332222302208.

The previous prime is 23332222302149. The next prime is 23332222302251. The reversal of 23332222302209 is 90220322223332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16247122915984 + 7085099386225 = 4030772^2 + 2661785^2 .

It is a cyclic number.

It is not a de Polignac number, because 23332222302209 - 2¹² = 23332222298113 is a prime.

It is not a weakly prime, because it can be changed into another prime (23332222362209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11666111151104 + 11666111151105.

It is an arithmetic number, because the mean of its divisors is an integer number (11666111151105).

Almost surely, 2^{23332222302209} is an apocalyptic number.

It is an amenable number.

23332222302209 is a deficient number, since it is larger than the sum of its proper divisors (1).

23332222302209 is an equidigital number, since it uses as much as digits as its factorization.

23332222302209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 23332222302209 in words is "twenty-three trillion, three hundred thirty-two billion, two hundred twenty-two million, three hundred two thousand, two hundred nine".