2111116214 has 4 divisors (see below), whose sum is σ = 3166674324. Its totient is φ = 1055558106.

The previous prime is 2111116207. The next prime is 2111116237. The reversal of 2111116214 is 4126111112.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527779052 + ... + 527779055.

It is an arithmetic number, because the mean of its divisors is an integer number (791668581).

Almost surely, 2^2111116214 is an apocalyptic number.

2111116214 is a deficient number, since it is larger than the sum of its proper divisors (1055558110).

2111116214 is a wasteful number, since it uses less digits than its factorization.

2111116214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055558109.

The product of its digits is 96, while the sum is 20.

The square root of 2111116214 is about 45946.8847039710. The cubic root of 2111116214 is about 1282.8347440286.

Adding to 2111116214 its reverse (4126111112), we get a palindrome (6237227326).

The spelling of 2111116214 in words is "two billion, one hundred eleven million, one hundred sixteen thousand, two hundred fourteen".