322421083 has 2 divisors, whose sum is σ = 322421084. Its totient is φ = 322421082.

The previous prime is 322421069. The next prime is 322421117. The reversal of 322421083 is 380124223.

It is a weak prime.

It is an emirp because it is prime and its reverse (380124223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322421083 - 2¹³ = 322412891 is a prime.

It is not a weakly prime, because it can be changed into another prime (322421683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161210541 + 161210542.

It is an arithmetic number, because the mean of its divisors is an integer number (161210542).

Almost surely, 2^322421083 is an apocalyptic number.

322421083 is a deficient number, since it is larger than the sum of its proper divisors (1).

322421083 is an equidigital number, since it uses as much as digits as its factorization.

322421083 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 25.

The square root of 322421083 is about 17956.0876306616. The cubic root of 322421083 is about 685.7110438607.

The spelling of 322421083 in words is "three hundred twenty-two million, four hundred twenty-one thousand, eighty-three".