1113162224 has 20 divisors (see below), whose sum is σ = 2163162144. Its totient is φ = 554926848.

The previous prime is 1113162217. The next prime is 1113162247. The reversal of 1113162224 is 4222613111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113162224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97832 + ... + 108615.

Almost surely, 2^1113162224 is an apocalyptic number.

It is an amenable number.

1113162224 is a deficient number, since it is larger than the sum of its proper divisors (1049999920).

1113162224 is a wasteful number, since it uses less digits than its factorization.

1113162224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206792 (or 206786 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 1113162224 is about 33364.0858409158. The cubic root of 1113162224 is about 1036.3811053474.

Adding to 1113162224 its reverse (4222613111), we get a palindrome (5335775335).

The spelling of 1113162224 in words is "one billion, one hundred thirteen million, one hundred sixty-two thousand, two hundred twenty-four".