11222339 has 2 divisors, whose sum is σ = 11222340. Its totient is φ = 11222338.

The previous prime is 11222317. The next prime is 11222357. The reversal of 11222339 is 93322211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11222339 - 2⁸ = 11222083 is a prime.

It is a super-4 number, since 4×11222339⁴ (a number of 29 digits) contains 4444 as substring.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (11222039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611169 + 5611170.

It is an arithmetic number, because the mean of its divisors is an integer number (5611170).

Almost surely, 2^11222339 is an apocalyptic number.

11222339 is a deficient number, since it is larger than the sum of its proper divisors (1).

11222339 is an equidigital number, since it uses as much as digits as its factorization.

11222339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 23.

The square root of 11222339 is about 3349.9759700631. The cubic root of 11222339 is about 223.8864419625.

The spelling of 11222339 in words is "eleven million, two hundred twenty-two thousand, three hundred thirty-nine".