12014522 has 8 divisors (see below), whose sum is σ = 19408116. Its totient is φ = 5545152.

The previous prime is 12014521. The next prime is 12014531. The reversal of 12014522 is 22541021.

It can be written as a sum of positive squares in 2 ways, for example, as 10504081 + 1510441 = 3241^2 + 1229^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 12014522.

It is not an unprimeable number, because it can be changed into a prime (12014521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231023 + ... + 231074.

Almost surely, 2^12014522 is an apocalyptic number.

12014522 is a deficient number, since it is larger than the sum of its proper divisors (7393594).

12014522 is a wasteful number, since it uses less digits than its factorization.

12014522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462112.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 12014522 is about 3466.1970515249. The cubic root of 12014522 is about 229.0351642828.

Adding to 12014522 its reverse (22541021), we get a palindrome (34555543).

The spelling of 12014522 in words is "twelve million, fourteen thousand, five hundred twenty-two".