11362223 has 4 divisors (see below), whose sum is σ = 11468520. Its totient is φ = 11255928.

The previous prime is 11362199. The next prime is 11362261. The reversal of 11362223 is 32226311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11362223 - 2⁶ = 11362159 is a prime.

It is a super-2 number, since 2×11362223² = 258200223003458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11362195 and 11362204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11362123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52988 + ... + 53201.

It is an arithmetic number, because the mean of its divisors is an integer number (2867130).

Almost surely, 2^11362223 is an apocalyptic number.

11362223 is a deficient number, since it is larger than the sum of its proper divisors (106297).

11362223 is a wasteful number, since it uses less digits than its factorization.

11362223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106296.

The product of its digits is 432, while the sum is 20.

The square root of 11362223 is about 3370.7896700922. The cubic root of 11362223 is about 224.8128352980.

Adding to 11362223 its reverse (32226311), we get a palindrome (43588534).

The spelling of 11362223 in words is "eleven million, three hundred sixty-two thousand, two hundred twenty-three".