2111686114 has 8 divisors (see below), whose sum is σ = 3181483728. Its totient is φ = 1051191540.

The previous prime is 2111686081. The next prime is 2111686123. The reversal of 2111686114 is 4116861112.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325192 + ... + 2326099.

It is an arithmetic number, because the mean of its divisors is an integer number (397685466).

Almost surely, 2^2111686114 is an apocalyptic number.

2111686114 is a deficient number, since it is larger than the sum of its proper divisors (1069797614).

2111686114 is a wasteful number, since it uses less digits than its factorization.

2111686114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651520.

The product of its digits is 2304, while the sum is 31.

The square root of 2111686114 is about 45953.0860117142. The cubic root of 2111686114 is about 1282.9501682356.

The spelling of 2111686114 in words is "two billion, one hundred eleven million, six hundred eighty-six thousand, one hundred fourteen".