204230220241 has 4 divisors (see below), whose sum is σ = 204242728500. Its totient is φ = 204217711984.

The previous prime is 204230220211. The next prime is 204230220283. The reversal of 204230220241 is 142022032402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116909970241 + 87320250000 = 341921^2 + 295500^2 .

It is a cyclic number.

It is not a de Polignac number, because 204230220241 - 2⁵ = 204230220209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204230220211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6229606 + ... + 6262303.

It is an arithmetic number, because the mean of its divisors is an integer number (51060682125).

Almost surely, 2^204230220241 is an apocalyptic number.

It is an amenable number.

204230220241 is a deficient number, since it is larger than the sum of its proper divisors (12508259).

204230220241 is a wasteful number, since it uses less digits than its factorization.

204230220241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12508258.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 204230220241 its reverse (142022032402), we get a palindrome (346252252643).

The spelling of 204230220241 in words is "two hundred four billion, two hundred thirty million, two hundred twenty thousand, two hundred forty-one".