323221002012011 has 2 divisors, whose sum is σ = 323221002012012. Its totient is φ = 323221002012010.

The previous prime is 323221002011969. The next prime is 323221002012031. The reversal of 323221002012011 is 110210200122323.

It is an a-pointer prime, because the next prime (323221002012031) can be obtained adding 323221002012011 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323221002012011 - 2³⁴ = 323203822142827 is a prime.

It is a super-2 number, since 2×323221002012011² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323221002012031) 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, 161610501006005 + 161610501006006.

It is an arithmetic number, because the mean of its divisors is an integer number (161610501006006).

Almost surely, 2^{323221002012011} is an apocalyptic number.

323221002012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

323221002012011 is an equidigital number, since it uses as much as digits as its factorization.

323221002012011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 323221002012011 its reverse (110210200122323), we get a palindrome (433431202134334).

The spelling of 323221002012011 in words is "three hundred twenty-three trillion, two hundred twenty-one billion, two million, twelve thousand, eleven".