1116115224 has 64 divisors (see below), whose sum is σ = 3263082240. Its totient is φ = 311472000.

The previous prime is 1116115219. The next prime is 1116115261. The reversal of 1116115224 is 4225116111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1116115194 and 1116115203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70027 + ... + 84474.

It is an arithmetic number, because the mean of its divisors is an integer number (50985660).

Almost surely, 2^1116115224 is an apocalyptic number.

1116115224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1116115224 is an abundant number, since it is smaller than the sum of its proper divisors (2146967016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1116115224 is a wasteful number, since it uses less digits than its factorization.

1116115224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154560 (or 154556 counting only the distinct ones).

The product of its digits is 480, while the sum is 24.

The square root of 1116115224 is about 33408.3107025782. The cubic root of 1116115224 is about 1037.2967344376.

The spelling of 1116115224 in words is "one billion, one hundred sixteen million, one hundred fifteen thousand, two hundred twenty-four".