321224034420083 has 2 divisors, whose sum is σ = 321224034420084. Its totient is φ = 321224034420082.

The previous prime is 321224034420077. The next prime is 321224034420173. The reversal of 321224034420083 is 380024430422123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 321224034420083 - 2⁴ = 321224034420067 is a prime.

It is a super-2 number, since 2×321224034420083² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (321224034420053) 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, 160612017210041 + 160612017210042.

It is an arithmetic number, because the mean of its divisors is an integer number (160612017210042).

Almost surely, 2^{321224034420083} is an apocalyptic number.

321224034420083 is a deficient number, since it is larger than the sum of its proper divisors (1).

321224034420083 is an equidigital number, since it uses as much as digits as its factorization.

321224034420083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 321224034420083 in words is "three hundred twenty-one trillion, two hundred twenty-four billion, thirty-four million, four hundred twenty thousand, eighty-three".