2201124530 has 16 divisors (see below), whose sum is σ = 4322208384. Its totient is φ = 800408880.

The previous prime is 2201124517. The next prime is 2201124533. The reversal of 2201124530 is 354211022.

2201124530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2201124533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10005002 + ... + 10005221.

It is an arithmetic number, because the mean of its divisors is an integer number (270138024).

Almost surely, 2^2201124530 is an apocalyptic number.

2201124530 is a deficient number, since it is larger than the sum of its proper divisors (2121083854).

2201124530 is a wasteful number, since it uses less digits than its factorization.

2201124530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20010241.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2201124530 is about 46916.1435968473. The cubic root of 2201124530 is about 1300.8130082113.

Adding to 2201124530 its reverse (354211022), we get a palindrome (2555335552).

The spelling of 2201124530 in words is "two billion, two hundred one million, one hundred twenty-four thousand, five hundred thirty".