2205501352161 has 16 divisors (see below), whose sum is σ = 3049467817344. Its totient is φ = 1416706187904.

The previous prime is 2205501352147. The next prime is 2205501352163. The reversal of 2205501352161 is 1612531055022.

It is not a de Polignac number, because 2205501352161 - 2²⁷ = 2205367134433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2205501352163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96441876 + ... + 96464741.

It is an arithmetic number, because the mean of its divisors is an integer number (190591738584).

Almost surely, 2^{2205501352161} is an apocalyptic number.

It is an amenable number.

2205501352161 is a deficient number, since it is larger than the sum of its proper divisors (843966465183).

2205501352161 is a wasteful number, since it uses less digits than its factorization.

2205501352161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192906760.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 2205501352161 in words is "two trillion, two hundred five billion, five hundred one million, three hundred fifty-two thousand, one hundred sixty-one".