2086122653289 has 12 divisors (see below), whose sum is σ = 3015140349936. Its totient is φ = 1389893632632.

The previous prime is 2086122653257. The next prime is 2086122653297. The reversal of 2086122653289 is 9823562216802.

2086122653289 is a `hidden beast` number, since 2 + 0 + 8 + 6 + 1 + 2 + 26 + 532 + 89 = 666.

It is not a de Polignac number, because 2086122653289 - 2⁵ = 2086122653257 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2086122653239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71218119 + ... + 71247404.

It is an arithmetic number, because the mean of its divisors is an integer number (251261695828).

Almost surely, 2^{2086122653289} is an apocalyptic number.

It is an amenable number.

2086122653289 is a deficient number, since it is larger than the sum of its proper divisors (929017696647).

2086122653289 is a wasteful number, since it uses less digits than its factorization.

2086122653289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142467156 (or 142467153 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 2086122653289 in words is "two trillion, eighty-six billion, one hundred twenty-two million, six hundred fifty-three thousand, two hundred eighty-nine".