2116010180266 has 8 divisors (see below), whose sum is σ = 3174025647744. Its totient is φ = 1058001631020.

The previous prime is 2116010180261. The next prime is 2116010180267. The reversal of 2116010180266 is 6620810106112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2116010180261) 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, 881800 + ... + 2238211.

It is an arithmetic number, because the mean of its divisors is an integer number (396753205968).

Almost surely, 2^{2116010180266} is an apocalyptic number.

2116010180266 is a deficient number, since it is larger than the sum of its proper divisors (1058015467478).

2116010180266 is a wasteful number, since it uses less digits than its factorization.

2116010180266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3459116.

The product of its (nonzero) digits is 6912, while the sum is 34.

Adding to 2116010180266 its reverse (6620810106112), we get a palindrome (8736820286378).

The spelling of 2116010180266 in words is "two trillion, one hundred sixteen billion, ten million, one hundred eighty thousand, two hundred sixty-six".