11722301 has 2 divisors, whose sum is σ = 11722302. Its totient is φ = 11722300.

The previous prime is 11722289. The next prime is 11722331. The reversal of 11722301 is 10322711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6996025 + 4726276 = 2645^2 + 2174^2 .

It is a cyclic number.

It is not a de Polignac number, because 11722301 - 2¹⁴ = 11705917 is a prime.

It is a Chen prime.

It is equal to p₇₇₁₀₀₂ and since 11722301 and 771002 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11722301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11722331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5861150 + 5861151.

It is an arithmetic number, because the mean of its divisors is an integer number (5861151).

Almost surely, 2^11722301 is an apocalyptic number.

It is an amenable number.

11722301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11722301 is an equidigital number, since it uses as much as digits as its factorization.

11722301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 11722301 is about 3423.7846018697. The cubic root of 11722301 is about 227.1630143479.

The spelling of 11722301 in words is "eleven million, seven hundred twenty-two thousand, three hundred one".