275710821005212 has 12 divisors (see below), whose sum is σ = 484198862332696. Its totient is φ = 137368288910160.

The previous prime is 275710821005203. The next prime is 275710821005227. The reversal of 275710821005212 is 212500128017572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121780396839 + ... + 121780399102.

Almost surely, 2^{275710821005212} is an apocalyptic number.

It is an amenable number.

275710821005212 is a deficient number, since it is larger than the sum of its proper divisors (208488041327484).

275710821005212 is a wasteful number, since it uses less digits than its factorization.

275710821005212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243560796228 (or 243560796226 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 43.

The spelling of 275710821005212 in words is "two hundred seventy-five trillion, seven hundred ten billion, eight hundred twenty-one million, five thousand, two hundred twelve".