2201104320 has 112 divisors (see below), whose sum is σ = 7077212160. Its totient is φ = 579511296.

The previous prime is 2201104303. The next prime is 2201104349. The reversal of 2201104320 is 234011022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2201104320.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61329 + ... + 90351.

Almost surely, 2^2201104320 is an apocalyptic number.

2201104320 is a gapful number since it is divisible by the number (20) 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 2201104320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3538606080).

2201104320 is an abundant number, since it is smaller than the sum of its proper divisors (4876107840).

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

2201104320 is a wasteful number, since it uses less digits than its factorization.

2201104320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29122 (or 29112 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2201104320 is about 46915.9282120689. The cubic root of 2201104320 is about 1300.8090269870.

Adding to 2201104320 its reverse (234011022), we get a palindrome (2435115342).

The spelling of 2201104320 in words is "two billion, two hundred one million, one hundred four thousand, three hundred twenty".