11224601 has 2 divisors, whose sum is σ = 11224602. Its totient is φ = 11224600.

The previous prime is 11224597. The next prime is 11224613. The reversal of 11224601 is 10642211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10272025 + 952576 = 3205^2 + 976^2 .

It is an emirp because it is prime and its reverse (10642211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11224601 - 2² = 11224597 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11224601.

It is not a weakly prime, because it can be changed into another prime (11224651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5612300 + 5612301.

It is an arithmetic number, because the mean of its divisors is an integer number (5612301).

Almost surely, 2^11224601 is an apocalyptic number.

It is an amenable number.

11224601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11224601 is an equidigital number, since it uses as much as digits as its factorization.

11224601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 11224601 is about 3350.3135674143. The cubic root of 11224601 is about 223.9014833043.

Adding to 11224601 its reverse (10642211), we get a palindrome (21866812).

The spelling of 11224601 in words is "eleven million, two hundred twenty-four thousand, six hundred one".