1120442224 has 20 divisors (see below), whose sum is σ = 2368207800. Its totient is φ = 509291840.

The previous prime is 1120442209. The next prime is 1120442311. The reversal of 1120442224 is 4222440211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1120442195 and 1120442204.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3182899 + ... + 3183250.

It is an arithmetic number, because the mean of its divisors is an integer number (118410390).

Almost surely, 2^1120442224 is an apocalyptic number.

It is an amenable number.

1120442224 is an abundant number, since it is smaller than the sum of its proper divisors (1247765576).

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

1120442224 is a wasteful number, since it uses less digits than its factorization.

1120442224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6366168 (or 6366162 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1120442224 is about 33473.0073940182. The cubic root of 1120442224 is about 1038.6354836654.

Adding to 1120442224 its reverse (4222440211), we get a palindrome (5342882435).

It can be divided in two parts, 1120 and 442224, that added together give a palindrome (443344).

The spelling of 1120442224 in words is "one billion, one hundred twenty million, four hundred forty-two thousand, two hundred twenty-four".