11266229 has 8 divisors (see below), whose sum is σ = 12391680. Its totient is φ = 10177776.

The previous prime is 11266219. The next prime is 11266253. The reversal of 11266229 is 92266211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11266229 - 2⁸ = 11265973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11266219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8609 + ... + 9830.

It is an arithmetic number, because the mean of its divisors is an integer number (1548960).

Almost surely, 2^11266229 is an apocalyptic number.

It is an amenable number.

11266229 is a deficient number, since it is larger than the sum of its proper divisors (1125451).

11266229 is a wasteful number, since it uses less digits than its factorization.

11266229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18499.

The product of its digits is 2592, while the sum is 29.

The square root of 11266229 is about 3356.5203708603. The cubic root of 11266229 is about 224.1779318069.

The spelling of 11266229 in words is "eleven million, two hundred sixty-six thousand, two hundred twenty-nine".