2120430224 has 40 divisors (see below), whose sum is σ = 4485486720. Its totient is φ = 963043200.

The previous prime is 2120430217. The next prime is 2120430253. The reversal of 2120430224 is 4220340212.

It is a junction number, because it is equal to n+sod(n) for n = 2120430196 and 2120430205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247289 + ... + 255719.

It is an arithmetic number, because the mean of its divisors is an integer number (112137168).

Almost surely, 2^2120430224 is an apocalyptic number.

It is an amenable number.

2120430224 is an abundant number, since it is smaller than the sum of its proper divisors (2365056496).

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

2120430224 is a wasteful number, since it uses less digits than its factorization.

2120430224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879 (or 9873 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2120430224 is about 46048.1294299779. The cubic root of 2120430224 is about 1284.7185511069.

Adding to 2120430224 its reverse (4220340212), we get a palindrome (6340770436).

The spelling of 2120430224 in words is "two billion, one hundred twenty million, four hundred thirty thousand, two hundred twenty-four".