1112424216 has 32 divisors (see below), whose sum is σ = 2807058240. Its totient is φ = 367341728.

The previous prime is 1112424211. The next prime is 1112424239. The reversal of 1112424216 is 6124242111.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112424211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214026 + ... + 219161.

It is an arithmetic number, because the mean of its divisors is an integer number (87720570).

Almost surely, 2^1112424216 is an apocalyptic number.

It is an amenable number.

1112424216 is an abundant number, since it is smaller than the sum of its proper divisors (1694634024).

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

1112424216 is a wasteful number, since it uses less digits than its factorization.

1112424216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433303 (or 433299 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

The square root of 1112424216 is about 33353.0240907777. The cubic root of 1112424216 is about 1036.1520202473.

Adding to 1112424216 its reverse (6124242111), we get a palindrome (7236666327).

The spelling of 1112424216 in words is "one billion, one hundred twelve million, four hundred twenty-four thousand, two hundred sixteen".