1114223144 has 16 divisors (see below), whose sum is σ = 2098375200. Its totient is φ = 554656432.

The previous prime is 1114223141. The next prime is 1114223153. The reversal of 1114223144 is 4413224111.

It is not an unprimeable number, because it can be changed into a prime (1114223141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304964 + ... + 308595.

It is an arithmetic number, because the mean of its divisors is an integer number (131148450).

Almost surely, 2^1114223144 is an apocalyptic number.

It is an amenable number.

1114223144 is a deficient number, since it is larger than the sum of its proper divisors (984152056).

1114223144 is a wasteful number, since it uses less digits than its factorization.

1114223144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613792 (or 613788 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 1114223144 is about 33379.9811863338. The cubic root of 1114223144 is about 1036.7102482456.

Adding to 1114223144 its reverse (4413224111), we get a palindrome (5527447255).

The spelling of 1114223144 in words is "one billion, one hundred fourteen million, two hundred twenty-three thousand, one hundred forty-four".