2202134530 has 8 divisors (see below), whose sum is σ = 3963842172. Its totient is φ = 880853808.

The previous prime is 2202134483. The next prime is 2202134531. The reversal of 2202134530 is 354312022.

It can be written as a sum of positive squares in 2 ways, for example, as 1928000281 + 274134249 = 43909^2 + 16557^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2202134531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110106717 + ... + 110106736.

Almost surely, 2^2202134530 is an apocalyptic number.

2202134530 is a deficient number, since it is larger than the sum of its proper divisors (1761707642).

2202134530 is a wasteful number, since it uses less digits than its factorization.

2202134530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220213460.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2202134530 is about 46926.9062479086. The cubic root of 2202134530 is about 1301.0119398968.

Adding to 2202134530 its reverse (354312022), we get a palindrome (2556446552).

The spelling of 2202134530 in words is "two billion, two hundred two million, one hundred thirty-four thousand, five hundred thirty".