204103420422422 has 8 divisors (see below), whose sum is σ = 306756614192400. Its totient is φ = 101851215691624.

The previous prime is 204103420422413. The next prime is 204103420422439. The reversal of 204103420422422 is 224224024301402.

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

It is a congruent number.

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, 100247258522 + ... + 100247260557.

It is an arithmetic number, because the mean of its divisors is an integer number (38344576774050).

Almost surely, 2^{204103420422422} is an apocalyptic number.

204103420422422 is a deficient number, since it is larger than the sum of its proper divisors (102653193769978).

204103420422422 is a wasteful number, since it uses less digits than its factorization.

204103420422422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200494519590.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 204103420422422 its reverse (224224024301402), we get a palindrome (428327444723824).

The spelling of 204103420422422 in words is "two hundred four trillion, one hundred three billion, four hundred twenty million, four hundred twenty-two thousand, four hundred twenty-two".