332215201 has 2 divisors, whose sum is σ = 332215202. Its totient is φ = 332215200.

The previous prime is 332215157. The next prime is 332215237. The reversal of 332215201 is 102512233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262926225 + 69288976 = 16215^2 + 8324^2 .

It is an emirp because it is prime and its reverse (102512233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332215201 - 2⁷ = 332215073 is a prime.

It is a super-2 number, since 2×332215201² = 220733879550940802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332215601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166107600 + 166107601.

It is an arithmetic number, because the mean of its divisors is an integer number (166107601).

Almost surely, 2^332215201 is an apocalyptic number.

It is an amenable number.

332215201 is a deficient number, since it is larger than the sum of its proper divisors (1).

332215201 is an equidigital number, since it uses as much as digits as its factorization.

332215201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 332215201 is about 18226.7715462723. The cubic root of 332215201 is about 692.5851362180.

Adding to 332215201 its reverse (102512233), we get a palindrome (434727434).

The spelling of 332215201 in words is "three hundred thirty-two million, two hundred fifteen thousand, two hundred one".