205310122027160 has 32 divisors (see below), whose sum is σ = 462976611516000. Its totient is φ = 81941144463360.

The previous prime is 205310122027151. The next prime is 205310122027189. The reversal of 205310122027160 is 61720221013502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5715742676 + ... + 5715778595.

It is an arithmetic number, because the mean of its divisors is an integer number (14468019109875).

Almost surely, 2^{205310122027160} is an apocalyptic number.

205310122027160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

205310122027160 is an abundant number, since it is smaller than the sum of its proper divisors (257666489488840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205310122027160 is a wasteful number, since it uses less digits than its factorization.

205310122027160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11431521731 (or 11431521727 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 205310122027160 in words is "two hundred five trillion, three hundred ten billion, one hundred twenty-two million, twenty-seven thousand, one hundred sixty".