4421100000 has 144 divisors (see below), whose sum is σ = 14506790256. Its totient is φ = 1178880000.

The previous prime is 4421099983. The next prime is 4421100001. The reversal of 4421100000 is 11244.

It is a super-2 number, since 2×4421100000² = 39092250420000000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421100001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292632 + ... + 307368.

It is an arithmetic number, because the mean of its divisors is an integer number (100741599).

Almost surely, 2^4421100000 is an apocalyptic number.

4421100000 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 4421100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7253395128).

4421100000 is an abundant number, since it is smaller than the sum of its proper divisors (10085690256).

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

4421100000 is an equidigital number, since it uses as much as digits as its factorization.

4421100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14775 (or 14747 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4421100000 is about 66491.3528212504. The cubic root of 4421100000 is about 1641.2577106109.

Adding to 4421100000 its reverse (11244), we get a palindrome (4421111244).

The spelling of 4421100000 in words is "four billion, four hundred twenty-one million, one hundred thousand".