4230422120 has 32 divisors (see below), whose sum is σ = 10078360200. Its totient is φ = 1592629248.

The previous prime is 4230422101. The next prime is 4230422149. The reversal of 4230422120 is 212240324.

It can be written as a sum of positive squares in 4 ways, for example, as 3138912676 + 1091509444 = 56026^2 + 33038^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4230422092 and 4230422101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3109925 + ... + 3111284.

Almost surely, 2^4230422120 is an apocalyptic number.

4230422120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4230422120 is an abundant number, since it is smaller than the sum of its proper divisors (5847938080).

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

4230422120 is a wasteful number, since it uses less digits than its factorization.

4230422120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221237 (or 6221233 counting only the distinct ones).

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

The square root of 4230422120 is about 65041.6952423597. The cubic root of 4230422120 is about 1617.3148272645.

Adding to 4230422120 its reverse (212240324), we get a palindrome (4442662444).

The spelling of 4230422120 in words is "four billion, two hundred thirty million, four hundred twenty-two thousand, one hundred twenty".