7322166001 has 2 divisors, whose sum is σ = 7322166002. Its totient is φ = 7322166000.

The previous prime is 7322165987. The next prime is 7322166043. The reversal of 7322166001 is 1006612237.

7322166001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6268838976 + 1053327025 = 79176^2 + 32455^2 .

It is a cyclic number.

It is not a de Polignac number, because 7322166001 - 2¹⁹ = 7321641713 is a prime.

It is a super-2 number, since 2×7322166001² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7322166701) 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, 3661083000 + 3661083001.

It is an arithmetic number, because the mean of its divisors is an integer number (3661083001).

Almost surely, 2^7322166001 is an apocalyptic number.

It is an amenable number.

7322166001 is a deficient number, since it is larger than the sum of its proper divisors (1).

7322166001 is an equidigital number, since it uses as much as digits as its factorization.

7322166001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 7322166001 is about 85569.6558424772. The cubic root of 7322166001 is about 1941.8388701227.

Adding to 7322166001 its reverse (1006612237), we get a palindrome (8328778238).

The spelling of 7322166001 in words is "seven billion, three hundred twenty-two million, one hundred sixty-six thousand, one".