20204434322 has 8 divisors (see below), whose sum is σ = 30307354416. Its totient is φ = 10101982852.

The previous prime is 20204434309. The next prime is 20204434361. The reversal of 20204434322 is 22343440202.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20204434291 and 20204434300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25253 + ... + 202599.

It is an arithmetic number, because the mean of its divisors is an integer number (3788419302).

Almost surely, 2^20204434322 is an apocalyptic number.

20204434322 is a deficient number, since it is larger than the sum of its proper divisors (10102920094).

20204434322 is a wasteful number, since it uses less digits than its factorization.

20204434322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234312.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 20204434322 its reverse (22343440202), we get a palindrome (42547874524).

The spelling of 20204434322 in words is "twenty billion, two hundred four million, four hundred thirty-four thousand, three hundred twenty-two".