11222303 has 2 divisors, whose sum is σ = 11222304. Its totient is φ = 11222302.

The previous prime is 11222291. The next prime is 11222317. The reversal of 11222303 is 30322211.

It is a happy number.

It is an a-pointer prime, because the next prime (11222317) can be obtained adding 11222303 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11222303 - 2⁴ = 11222287 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 (11221303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611151 + 5611152.

It is an arithmetic number, because the mean of its divisors is an integer number (5611152).

Almost surely, 2^11222303 is an apocalyptic number.

11222303 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222303 is an equidigital number, since it uses as much as digits as its factorization.

11222303 is an odious number, because the sum of its binary digits is odd.

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

The square root of 11222303 is about 3349.9705968859. The cubic root of 11222303 is about 223.8862025614.

Adding to 11222303 its reverse (30322211), we get a palindrome (41544514).

The spelling of 11222303 in words is "eleven million, two hundred twenty-two thousand, three hundred three".