20200242230 has 32 divisors (see below), whose sum is σ = 41604433920. Its totient is φ = 6917522400.

The previous prime is 20200242211. The next prime is 20200242239. The reversal of 20200242230 is 3224200202.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20200242199 and 20200242208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200242239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113246 + ... + 230705.

It is an arithmetic number, because the mean of its divisors is an integer number (1300138560).

Almost surely, 2^20200242230 is an apocalyptic number.

20200242230 is an abundant number, since it is smaller than the sum of its proper divisors (21404191690).

20200242230 is a wasteful number, since it uses less digits than its factorization.

20200242230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344804.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 20200242230 its reverse (3224200202), we get a palindrome (23424442432).

The spelling of 20200242230 in words is "twenty billion, two hundred million, two hundred forty-two thousand, two hundred thirty".