12722014 has 16 divisors (see below), whose sum is σ = 19560528. Its totient is φ = 6203392.

The previous prime is 12722011. The next prime is 12722041. The reversal of 12722014 is 41022721.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12721982 and 12722000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12722011) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 27009 + ... + 27475.

It is an arithmetic number, because the mean of its divisors is an integer number (1222533).

Almost surely, 2^12722014 is an apocalyptic number.

12722014 is a deficient number, since it is larger than the sum of its proper divisors (6838514).

12722014 is a wasteful number, since it uses less digits than its factorization.

12722014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 12722014 is about 3566.7932376296. The cubic root of 12722014 is about 233.4453833715.

Adding to 12722014 its reverse (41022721), we get a palindrome (53744735).

The spelling of 12722014 in words is "twelve million, seven hundred twenty-two thousand, fourteen".