114216111 has 6 divisors (see below), whose sum is σ = 164978840. Its totient is φ = 76144068.

The previous prime is 114216107. The next prime is 114216131. The reversal of 114216111 is 111612411.

114216111 is a `hidden beast` number, since 11 + 42 + 1 + 611 + 1 = 666.

It is not a de Polignac number, because 114216111 - 2² = 114216107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114216101) 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 5 ways as a sum of consecutive naturals, for example, 6345331 + ... + 6345348.

Almost surely, 2^114216111 is an apocalyptic number.

114216111 is a deficient number, since it is larger than the sum of its proper divisors (50762729).

114216111 is a wasteful number, since it uses less digits than its factorization.

114216111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12690685 (or 12690682 counting only the distinct ones).

The product of its digits is 48, while the sum is 18.

The square root of 114216111 is about 10687.1937850869. The cubic root of 114216111 is about 485.1869630264.

Adding to 114216111 its reverse (111612411), we get a palindrome (225828522).

It can be divided in two parts, 114 and 216111, that added together give a square (216225 = 465²).

The spelling of 114216111 in words is "one hundred fourteen million, two hundred sixteen thousand, one hundred eleven".