204220113120201 has 16 divisors (see below), whose sum is σ = 272949496381440. Its totient is φ = 135818882319120.

The previous prime is 204220113120193. The next prime is 204220113120209. The reversal of 204220113120201 is 102021311022402.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (204220113120193) and next prime (204220113120209).

It is not a de Polignac number, because 204220113120201 - 2³ = 204220113120193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204220113120209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12709065 + ... + 23873846.

It is an arithmetic number, because the mean of its divisors is an integer number (17059343523840).

Almost surely, 2^{204220113120201} is an apocalyptic number.

It is an amenable number.

204220113120201 is a deficient number, since it is larger than the sum of its proper divisors (68729383261239).

204220113120201 is a wasteful number, since it uses less digits than its factorization.

204220113120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36587396.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 204220113120201 its reverse (102021311022402), we get a palindrome (306241424142603).

The spelling of 204220113120201 in words is "two hundred four trillion, two hundred twenty billion, one hundred thirteen million, one hundred twenty thousand, two hundred one".