205225413301204 has 12 divisors (see below), whose sum is σ = 360092084027200. Its totient is φ = 102341960722008.

The previous prime is 205225413301201. The next prime is 205225413301231. The reversal of 205225413301204 is 402103314522502.

It is a super-3 number, since 3×205225413301204³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 205225413301204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205225413301201) 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, 67686480444 + ... + 67686483475.

Almost surely, 2^{205225413301204} is an apocalyptic number.

It is an amenable number.

205225413301204 is a deficient number, since it is larger than the sum of its proper divisors (154866670725996).

205225413301204 is a wasteful number, since it uses less digits than its factorization.

205225413301204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135372964302 (or 135372964300 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 205225413301204 its reverse (402103314522502), we get a palindrome (607328727823706).

The spelling of 205225413301204 in words is "two hundred five trillion, two hundred twenty-five billion, four hundred thirteen million, three hundred one thousand, two hundred four".