22006301 has 2 divisors, whose sum is σ = 22006302. Its totient is φ = 22006300.

The previous prime is 22006291. The next prime is 22006321. The reversal of 22006301 is 10360022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21996100 + 10201 = 4690^2 + 101^2 .

It is a cyclic number.

It is not a de Polignac number, because 22006301 - 2¹⁸ = 21744157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22006321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11003150 + 11003151.

It is an arithmetic number, because the mean of its divisors is an integer number (11003151).

Almost surely, 2^22006301 is an apocalyptic number.

It is an amenable number.

22006301 is a deficient number, since it is larger than the sum of its proper divisors (1).

22006301 is an equidigital number, since it uses as much as digits as its factorization.

22006301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 22006301 is about 4691.0874005927. The cubic root of 22006301 is about 280.2306814966.

Adding to 22006301 its reverse (10360022), we get a palindrome (32366323).

The spelling of 22006301 in words is "twenty-two million, six thousand, three hundred one".