322215083 has 2 divisors, whose sum is σ = 322215084. Its totient is φ = 322215082.

The previous prime is 322215079. The next prime is 322215097. The reversal of 322215083 is 380512223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 322215083 - 2² = 322215079 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (322215043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161107541 + 161107542.

It is an arithmetic number, because the mean of its divisors is an integer number (161107542).

Almost surely, 2^322215083 is an apocalyptic number.

322215083 is a deficient number, since it is larger than the sum of its proper divisors (1).

322215083 is an equidigital number, since it uses as much as digits as its factorization.

322215083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 322215083 is about 17950.3504979708. The cubic root of 322215083 is about 685.5649754874.

The spelling of 322215083 in words is "three hundred twenty-two million, two hundred fifteen thousand, eighty-three".