204000221112401 has 8 divisors (see below), whose sum is σ = 233361204434880. Its totient is φ = 174693761437968.

The previous prime is 204000221112361. The next prime is 204000221112439. The reversal of 204000221112401 is 104211122000402.

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

It is a cyclic number.

It is not a de Polignac number, because 204000221112401 - 2¹⁰ = 204000221111377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204000221112491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13630903991 + ... + 13630918956.

It is an arithmetic number, because the mean of its divisors is an integer number (29170150554360).

Almost surely, 2^{204000221112401} is an apocalyptic number.

It is an amenable number.

204000221112401 is a deficient number, since it is larger than the sum of its proper divisors (29360983322479).

204000221112401 is a wasteful number, since it uses less digits than its factorization.

204000221112401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27261824023.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 204000221112401 its reverse (104211122000402), we get a palindrome (308211343112803).

The spelling of 204000221112401 in words is "two hundred four trillion, two hundred twenty-one million, one hundred twelve thousand, four hundred one".