3216022361 has 2 divisors, whose sum is σ = 3216022362. Its totient is φ = 3216022360.

The previous prime is 3216022339. The next prime is 3216022391. The reversal of 3216022361 is 1632206123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2456689225 + 759333136 = 49565^2 + 27556^2 .

It is a cyclic number.

It is not a de Polignac number, because 3216022361 - 2¹⁰ = 3216021337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3216022361.

It is not a weakly prime, because it can be changed into another prime (3216022301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1608011180 + 1608011181.

It is an arithmetic number, because the mean of its divisors is an integer number (1608011181).

Almost surely, 2^3216022361 is an apocalyptic number.

It is an amenable number.

3216022361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3216022361 is an equidigital number, since it uses as much as digits as its factorization.

3216022361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 3216022361 is about 56709.9846676051. The cubic root of 3216022361 is about 1476.0679594605.

Adding to 3216022361 its reverse (1632206123), we get a palindrome (4848228484).

The spelling of 3216022361 in words is "three billion, two hundred sixteen million, twenty-two thousand, three hundred sixty-one".