2201120300 has 72 divisors (see below), whose sum is σ = 4989784800. Its totient is φ = 841720320.

The previous prime is 2201120297. The next prime is 2201120393. The reversal of 2201120300 is 30211022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295016 + ... + 302384.

Almost surely, 2^2201120300 is an apocalyptic number.

2201120300 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 2201120300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2494892400).

2201120300 is an abundant number, since it is smaller than the sum of its proper divisors (2788664500).

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

2201120300 is a wasteful number, since it uses less digits than its factorization.

2201120300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7515 (or 7508 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2201120300 is about 46916.0985163941. The cubic root of 2201120300 is about 1300.8121749338.

Adding to 2201120300 its reverse (30211022), we get a palindrome (2231331322).

The spelling of 2201120300 in words is "two billion, two hundred one million, one hundred twenty thousand, three hundred".