4203312220 has 96 divisors (see below), whose sum is σ = 9549005760. Its totient is φ = 1548349440.

The previous prime is 4203312149. The next prime is 4203312233. The reversal of 4203312220 is 222133024.

It is a super-3 number, since 3×4203312220³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 6358690 + ... + 6359350.

It is an arithmetic number, because the mean of its divisors is an integer number (99468810).

Almost surely, 2^4203312220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4203312220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4774502880).

4203312220 is an abundant number, since it is smaller than the sum of its proper divisors (5345693540).

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

4203312220 is a wasteful number, since it uses less digits than its factorization.

4203312220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1061 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4203312220 is about 64832.9562799661. The cubic root of 4203312220 is about 1613.8526639956.

Adding to 4203312220 its reverse (222133024), we get a palindrome (4425445244).

The spelling of 4203312220 in words is "four billion, two hundred three million, three hundred twelve thousand, two hundred twenty".