4403220000 has 120 divisors (see below), whose sum is σ = 14443639056. Its totient is φ = 1174176000.

The previous prime is 4403219939. The next prime is 4403220049. The reversal of 4403220000 is 223044.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23307 + ... + 96693.

Almost surely, 2^4403220000 is an apocalyptic number.

4403220000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4403220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7221819528).

4403220000 is an abundant number, since it is smaller than the sum of its proper divisors (10040419056).

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

4403220000 is an equidigital number, since it uses as much as digits as its factorization.

4403220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73420 (or 73397 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4403220000 is about 66356.7630313595. The cubic root of 4403220000 is about 1639.0421731995.

Adding to 4403220000 its reverse (223044), we get a palindrome (4403443044).

The spelling of 4403220000 in words is "four billion, four hundred three million, two hundred twenty thousand".