2116000266 has 16 divisors (see below), whose sum is σ = 4238866944. Its totient is φ = 704189024.

The previous prime is 2116000171. The next prime is 2116000267. The reversal of 2116000266 is 6620006112.

It is not an unprimeable number, because it can be changed into a prime (2116000267) 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 7 ways as a sum of consecutive naturals, for example, 282090 + ... + 289493.

It is an arithmetic number, because the mean of its divisors is an integer number (264929184).

Almost surely, 2^2116000266 is an apocalyptic number.

2116000266 is an abundant number, since it is smaller than the sum of its proper divisors (2122866678).

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

2116000266 is a wasteful number, since it uses less digits than its factorization.

2116000266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572205.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2116000266 is about 46000.0028913043. The cubic root of 2116000266 is about 1283.8232583952.

Adding to 2116000266 its reverse (6620006112), we get a palindrome (8736006378).

The spelling of 2116000266 in words is "two billion, one hundred sixteen million, two hundred sixty-six", and thus it is an aban number.