11224355 has 8 divisors (see below), whose sum is σ = 13608672. Its totient is φ = 8886528.

The previous prime is 11224351. The next prime is 11224373. The reversal of 11224355 is 55342211.

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 11224355 - 2² = 11224351 is a prime.

It is a super-2 number, since 2×11224355² = 251972290332050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11224355.

It is not an unprimeable number, because it can be changed into a prime (11224351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11087 + ... + 12056.

It is an arithmetic number, because the mean of its divisors is an integer number (1701084).

Almost surely, 2^11224355 is an apocalyptic number.

11224355 is a deficient number, since it is larger than the sum of its proper divisors (2384317).

11224355 is an equidigital number, since it uses as much as digits as its factorization.

11224355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23245.

The product of its digits is 1200, while the sum is 23.

The square root of 11224355 is about 3350.2768542316. The cubic root of 11224355 is about 223.8998476065.

Adding to 11224355 its reverse (55342211), we get a palindrome (66566566).

The spelling of 11224355 in words is "eleven million, two hundred twenty-four thousand, three hundred fifty-five".