10258220767171 has 4 divisors (see below), whose sum is σ = 11047314672352. Its totient is φ = 9469126861992.

The previous prime is 10258220767163. The next prime is 10258220767183. The reversal of 10258220767171 is 17176702285201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10258220767171 - 2³ = 10258220767163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10258220767121) 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, 394546952571 + ... + 394546952596.

It is an arithmetic number, because the mean of its divisors is an integer number (2761828668088).

Almost surely, 2^{10258220767171} is an apocalyptic number.

10258220767171 is a deficient number, since it is larger than the sum of its proper divisors (789093905181).

10258220767171 is an equidigital number, since it uses as much as digits as its factorization.

10258220767171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789093905180.

The product of its (nonzero) digits is 658560, while the sum is 49.

The spelling of 10258220767171 in words is "ten trillion, two hundred fifty-eight billion, two hundred twenty million, seven hundred sixty-seven thousand, one hundred seventy-one".