11298229 has 4 divisors (see below), whose sum is σ = 11662720. Its totient is φ = 10933740.

The previous prime is 11298193. The next prime is 11298233. The reversal of 11298229 is 92289211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11298229 - 2⁷ = 11298101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11298194 and 11298203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11298289) 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 in 3 ways as a sum of consecutive naturals, for example, 182199 + ... + 182260.

It is an arithmetic number, because the mean of its divisors is an integer number (2915680).

Almost surely, 2^11298229 is an apocalyptic number.

It is an amenable number.

11298229 is a deficient number, since it is larger than the sum of its proper divisors (364491).

11298229 is an equidigital number, since it uses as much as digits as its factorization.

11298229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364490.

The product of its digits is 5184, while the sum is 34.

The square root of 11298229 is about 3361.2838321094. The cubic root of 11298229 is about 224.3899788781.

The spelling of 11298229 in words is "eleven million, two hundred ninety-eight thousand, two hundred twenty-nine".