22360201 has 2 divisors, whose sum is σ = 22360202. Its totient is φ = 22360200.

The previous prime is 22360193. The next prime is 22360241. The reversal of 22360201 is 10206322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20034576 + 2325625 = 4476^2 + 1525^2 .

It is a cyclic number.

It is not a de Polignac number, because 22360201 - 2³ = 22360193 is a prime.

It is not a weakly prime, because it can be changed into another prime (22360241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11180100 + 11180101.

It is an arithmetic number, because the mean of its divisors is an integer number (11180101).

Almost surely, 2^22360201 is an apocalyptic number.

It is an amenable number.

22360201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22360201 is an equidigital number, since it uses as much as digits as its factorization.

22360201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 22360201 is about 4728.6574204524. The cubic root of 22360201 is about 281.7249006414.

Adding to 22360201 its reverse (10206322), we get a palindrome (32566523).

The spelling of 22360201 in words is "twenty-two million, three hundred sixty thousand, two hundred one".