12010214 has 4 divisors (see below), whose sum is σ = 18015324. Its totient is φ = 6005106.

The previous prime is 12010199. The next prime is 12010241. The reversal of 12010214 is 41201021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41201021 = 163 ⋅252767.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12010195 and 12010204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002552 + ... + 3002555.

It is an arithmetic number, because the mean of its divisors is an integer number (4503831).

Almost surely, 2^12010214 is an apocalyptic number.

12010214 is a deficient number, since it is larger than the sum of its proper divisors (6005110).

12010214 is an equidigital number, since it uses as much as digits as its factorization.

12010214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005109.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 12010214 is about 3465.5755654725. The cubic root of 12010214 is about 229.0077862636.

Adding to 12010214 its reverse (41201021), we get a palindrome (53211235).

It can be divided in two parts, 1201021 and 4, that multiplied together give a palindrome (4804084).

The spelling of 12010214 in words is "twelve million, ten thousand, two hundred fourteen".