11124441223 has 12 divisors (see below), whose sum is σ = 12770315152. Its totient is φ = 9492922080.

The previous prime is 11124441221. The next prime is 11124441227. The reversal of 11124441223 is 32214442111.

It is not a de Polignac number, because 11124441223 - 2¹ = 11124441221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124441221) 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 11 ways as a sum of consecutive naturals, for example, 345283 + ... + 376123.

Almost surely, 2^11124441223 is an apocalyptic number.

11124441223 is a deficient number, since it is larger than the sum of its proper divisors (1645873929).

11124441223 is an frugal number, since it uses more digits than its factorization.

11124441223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31302 (or 31075 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

Adding to 11124441223 its reverse (32214442111), we get a palindrome (43338883334).

The spelling of 11124441223 in words is "eleven billion, one hundred twenty-four million, four hundred forty-one thousand, two hundred twenty-three".