12114271 has 8 divisors (see below), whose sum is σ = 13073984. Its totient is φ = 11158560.

The previous prime is 12114247. The next prime is 12114283. The reversal of 12114271 is 17241121.

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

It is a 5-Lehmer number, since φ(12114271) divides (12114271-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 12114271 - 2²³ = 3725663 is a prime.

It is a super-3 number, since 3×12114271³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9226 + ... + 10456.

It is an arithmetic number, because the mean of its divisors is an integer number (1634248).

Almost surely, 2^12114271 is an apocalyptic number.

12114271 is the 2010-th hex number.

12114271 is a deficient number, since it is larger than the sum of its proper divisors (959713).

12114271 is a wasteful number, since it uses less digits than its factorization.

12114271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001.

The product of its digits is 112, while the sum is 19.

The square root of 12114271 is about 3480.5561337235. The cubic root of 12114271 is about 229.6672630388.

Adding to 12114271 its reverse (17241121), we get a palindrome (29355392).

The spelling of 12114271 in words is "twelve million, one hundred fourteen thousand, two hundred seventy-one".