1124223223 has 4 divisors (see below), whose sum is σ = 1135354248. Its totient is φ = 1113092200.

The previous prime is 1124223211. The next prime is 1124223253. The reversal of 1124223223 is 3223224211.

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 1124223223 - 2⁹ = 1124222711 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124223194 and 1124223203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124223253) 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, 5565361 + ... + 5565562.

It is an arithmetic number, because the mean of its divisors is an integer number (283838562).

Almost surely, 2^1124223223 is an apocalyptic number.

1124223223 is a deficient number, since it is larger than the sum of its proper divisors (11131025).

1124223223 is a wasteful number, since it uses less digits than its factorization.

1124223223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11131024.

The product of its digits is 1152, while the sum is 22.

The square root of 1124223223 is about 33529.4381551496. The cubic root of 1124223223 is about 1039.8024843716.

Adding to 1124223223 its reverse (3223224211), we get a palindrome (4347447434).

The spelling of 1124223223 in words is "one billion, one hundred twenty-four million, two hundred twenty-three thousand, two hundred twenty-three".