10848813212161 has 4 divisors (see below), whose sum is σ = 10849217849172. Its totient is φ = 10848408575152.

The previous prime is 10848813212147. The next prime is 10848813212179. The reversal of 10848813212161 is 16121231884801.

10848813212161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4970826316225 + 5877986895936 = 2229535^2 + 2424456^2 .

It is a cyclic number.

It is not a de Polignac number, because 10848813212161 - 2²⁹ = 10848276341249 is a prime.

It is a super-2 number, since 2×10848813212161² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10848813212101) 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, 202278286 + ... + 202331911.

It is an arithmetic number, because the mean of its divisors is an integer number (2712304462293).

Almost surely, 2^{10848813212161} is an apocalyptic number.

It is an amenable number.

10848813212161 is a deficient number, since it is larger than the sum of its proper divisors (404637011).

10848813212161 is an equidigital number, since it uses as much as digits as its factorization.

10848813212161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404637010.

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 10848813212161 in words is "ten trillion, eight hundred forty-eight billion, eight hundred thirteen million, two hundred twelve thousand, one hundred sixty-one".