1120224020 has 24 divisors (see below), whose sum is σ = 2366909664. Its totient is φ = 445339296.

The previous prime is 1120224011. The next prime is 1120224047. The reversal of 1120224020 is 204220211.

1120224020 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1120223986 and 1120224004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168554 + ... + 175073.

It is an arithmetic number, because the mean of its divisors is an integer number (98621236).

Almost surely, 2^1120224020 is an apocalyptic number.

1120224020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120224020 is an abundant number, since it is smaller than the sum of its proper divisors (1246685644).

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

1120224020 is a wasteful number, since it uses less digits than its factorization.

1120224020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343799 (or 343797 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1120224020 is about 33469.7478329312. The cubic root of 1120224020 is about 1038.5680551906.

Adding to 1120224020 its reverse (204220211), we get a palindrome (1324444231).

The spelling of 1120224020 in words is "one billion, one hundred twenty million, two hundred twenty-four thousand, twenty".