2116262106306 has 24 divisors (see below), whose sum is σ = 4588603635564. Its totient is φ = 704902383360.

The previous prime is 2116262106293. The next prime is 2116262106311. The reversal of 2116262106306 is 6036012626112.

2116262106306 is a `hidden beast` number, since 2 + 1 + 1 + 6 + 2 + 6 + 2 + 10 + 630 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1665625129281 + 450636977025 = 1290591^2 + 671295^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43168051 + ... + 43217046.

Almost surely, 2^{2116262106306} is an apocalyptic number.

2116262106306 is an abundant number, since it is smaller than the sum of its proper divisors (2472341529258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2116262106306 is a wasteful number, since it uses less digits than its factorization.

2116262106306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86386466 (or 86386463 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 2116262106306 in words is "two trillion, one hundred sixteen billion, two hundred sixty-two million, one hundred six thousand, three hundred six".