322002221243 has 2 divisors, whose sum is σ = 322002221244. Its totient is φ = 322002221242.

The previous prime is 322002221231. The next prime is 322002221287. The reversal of 322002221243 is 342122200223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322002221243 - 2³⁴ = 304822352059 is a prime.

It is not a weakly prime, because it can be changed into another prime (322002229243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161001110621 + 161001110622.

It is an arithmetic number, because the mean of its divisors is an integer number (161001110622).

Almost surely, 2^322002221243 is an apocalyptic number.

322002221243 is a deficient number, since it is larger than the sum of its proper divisors (1).

322002221243 is an equidigital number, since it uses as much as digits as its factorization.

322002221243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 322002221243 its reverse (342122200223), we get a palindrome (664124421466).

The spelling of 322002221243 in words is "three hundred twenty-two billion, two million, two hundred twenty-one thousand, two hundred forty-three".