2201103320 has 48 divisors (see below), whose sum is σ = 5362763760. Its totient is φ = 812712576.

The previous prime is 2201103319. The next prime is 2201103343. The reversal of 2201103320 is 233011022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2201103295 and 2201103304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156044 + ... + 169563.

It is an arithmetic number, because the mean of its divisors is an integer number (111724245).

Almost surely, 2^2201103320 is an apocalyptic number.

2201103320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201103320 is an abundant number, since it is smaller than the sum of its proper divisors (3161660440).

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

2201103320 is a wasteful number, since it uses less digits than its factorization.

2201103320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325644 (or 325627 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2201103320 is about 46915.9175547063. The cubic root of 2201103320 is about 1300.8088299936.

Adding to 2201103320 its reverse (233011022), we get a palindrome (2434114342).

The spelling of 2201103320 in words is "two billion, two hundred one million, one hundred three thousand, three hundred twenty".