20330422204 has 12 divisors (see below), whose sum is σ = 35581949200. Its totient is φ = 10164151008.

The previous prime is 20330422187. The next prime is 20330422207. The reversal of 20330422204 is 40222403302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330422207) 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, 221064 + ... + 299215.

Almost surely, 2^20330422204 is an apocalyptic number.

It is an amenable number.

20330422204 is a deficient number, since it is larger than the sum of its proper divisors (15251526996).

20330422204 is a wasteful number, since it uses less digits than its factorization.

20330422204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530052 (or 530050 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 20330422204 its reverse (40222403302), we get a palindrome (60552825506).

The spelling of 20330422204 in words is "twenty billion, three hundred thirty million, four hundred twenty-two thousand, two hundred four".