204023622322 has 8 divisors (see below), whose sum is σ = 329576620716. Its totient is φ = 94164748752.

The previous prime is 204023622307. The next prime is 204023622331. The reversal of 204023622322 is 223226320402.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 167691069001 + 36332553321 = 409501^2 + 190611^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3923531173 + ... + 3923531224.

Almost surely, 2^204023622322 is an apocalyptic number.

204023622322 is a deficient number, since it is larger than the sum of its proper divisors (125552998394).

204023622322 is a wasteful number, since it uses less digits than its factorization.

204023622322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7847062412.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 204023622322 its reverse (223226320402), we get a palindrome (427249942724).

The spelling of 204023622322 in words is "two hundred four billion, twenty-three million, six hundred twenty-two thousand, three hundred twenty-two".