205200302422241 has 16 divisors (see below), whose sum is σ = 236815724580864. Its totient is φ = 174160503365904.

The previous prime is 205200302422207. The next prime is 205200302422249. The reversal of 205200302422241 is 142224203002502.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 205200302422241 - 2⁶ = 205200302422177 is a prime.

It is a super-2 number, since 2×205200302422241² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (205200302422249) 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, 7527725 + ... + 21611738.

It is an arithmetic number, because the mean of its divisors is an integer number (14800982786304).

Almost surely, 2^{205200302422241} is an apocalyptic number.

It is an amenable number.

205200302422241 is a deficient number, since it is larger than the sum of its proper divisors (31615422158623).

205200302422241 is a wasteful number, since it uses less digits than its factorization.

205200302422241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29149340.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 205200302422241 its reverse (142224203002502), we get a palindrome (347424505424743).

The spelling of 205200302422241 in words is "two hundred five trillion, two hundred billion, three hundred two million, four hundred twenty-two thousand, two hundred forty-one".