12214371 has 16 divisors (see below), whose sum is σ = 17708544. Its totient is φ = 7443744.

The previous prime is 12214369. The next prime is 12214373. The reversal of 12214371 is 17341221.

It is an interprime number because it is at equal distance from previous prime (12214369) and next prime (12214373).

It is not a de Polignac number, because 12214371 - 2¹ = 12214369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12214373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2710 + ... + 5636.

It is an arithmetic number, because the mean of its divisors is an integer number (1106784).

Almost surely, 2^12214371 is an apocalyptic number.

12214371 is a deficient number, since it is larger than the sum of its proper divisors (5494173).

12214371 is a wasteful number, since it uses less digits than its factorization.

12214371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050.

The product of its digits is 336, while the sum is 21.

The square root of 12214371 is about 3494.9064365159. The cubic root of 12214371 is about 230.2981074641.

Adding to 12214371 its reverse (17341221), we get a palindrome (29555592).

The spelling of 12214371 in words is "twelve million, two hundred fourteen thousand, three hundred seventy-one".