20243202230 has 16 divisors (see below), whose sum is σ = 36460467360. Its totient is φ = 8092235712.

The previous prime is 20243202229. The next prime is 20243202233. The reversal of 20243202230 is 3220234202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20243202233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613775 + ... + 645914.

It is an arithmetic number, because the mean of its divisors is an integer number (2278779210).

Almost surely, 2^20243202230 is an apocalyptic number.

20243202230 is a deficient number, since it is larger than the sum of its proper divisors (16217265130).

20243202230 is a wasteful number, since it uses less digits than its factorization.

20243202230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261303.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20243202230 its reverse (3220234202), we get a palindrome (23463436432).

The spelling of 20243202230 in words is "twenty billion, two hundred forty-three million, two hundred two thousand, two hundred thirty".