422132201 has 2 divisors, whose sum is σ = 422132202. Its totient is φ = 422132200.

The previous prime is 422132167. The next prime is 422132231. The reversal of 422132201 is 102231224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 387144976 + 34987225 = 19676^2 + 5915^2 .

It is a cyclic number.

It is not a de Polignac number, because 422132201 - 2¹⁴ = 422115817 is a prime.

It is a super-2 number, since 2×422132201² = 356391190242208802, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422132201.

It is not a weakly prime, because it can be changed into another prime (422132231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211066100 + 211066101.

It is an arithmetic number, because the mean of its divisors is an integer number (211066101).

Almost surely, 2^422132201 is an apocalyptic number.

It is an amenable number.

422132201 is a deficient number, since it is larger than the sum of its proper divisors (1).

422132201 is an equidigital number, since it uses as much as digits as its factorization.

422132201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 422132201 is about 20545.8560542023. The cubic root of 422132201 is about 750.1523844440.

Adding to 422132201 its reverse (102231224), we get a palindrome (524363425).

The spelling of 422132201 in words is "four hundred twenty-two million, one hundred thirty-two thousand, two hundred one".