205234022104 has 8 divisors (see below), whose sum is σ = 384813791460. Its totient is φ = 102617011048.

The previous prime is 205234022089. The next prime is 205234022171. The reversal of 205234022104 is 401220432502.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12827126374 + ... + 12827126389.

Almost surely, 2^205234022104 is an apocalyptic number.

It is an amenable number.

205234022104 is a deficient number, since it is larger than the sum of its proper divisors (179579769356).

205234022104 is a wasteful number, since it uses less digits than its factorization.

205234022104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25654252769 (or 25654252765 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 205234022104 its reverse (401220432502), we get a palindrome (606454454606).

The spelling of 205234022104 in words is "two hundred five billion, two hundred thirty-four million, twenty-two thousand, one hundred four".