4220113320 has 96 divisors (see below), whose sum is σ = 14522175720. Its totient is φ = 1059164160.

The previous prime is 4220113319. The next prime is 4220113333. The reversal of 4220113320 is 233110224.

It can be written as a sum of positive squares in 4 ways, for example, as 4192044516 + 28068804 = 64746^2 + 5298^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4220113293 and 4220113302.

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 23 ways as a sum of consecutive naturals, for example, 338661 + ... + 350900.

Almost surely, 2^4220113320 is an apocalyptic number.

4220113320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4220113320 is an abundant number, since it is smaller than the sum of its proper divisors (10302062400).

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

4220113320 is a wasteful number, since it uses less digits than its factorization.

4220113320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689595 (or 689588 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4220113320 is about 64962.3992783518. The cubic root of 4220113320 is about 1616.0000541205. Note that the first 4 decimals are identical.

Adding to 4220113320 its reverse (233110224), we get a palindrome (4453223544).

The spelling of 4220113320 in words is "four billion, two hundred twenty million, one hundred thirteen thousand, three hundred twenty".