14222707 has 4 divisors (see below), whose sum is σ = 14681536. Its totient is φ = 13763880.

The previous prime is 14222701. The next prime is 14222711. The reversal of 14222707 is 70722241.

14222707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70722241 = 61 ⋅1159381.

It is a cyclic number.

It is not a de Polignac number, because 14222707 - 2²³ = 5834099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14222701) 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, 229368 + ... + 229429.

It is an arithmetic number, because the mean of its divisors is an integer number (3670384).

Almost surely, 2^14222707 is an apocalyptic number.

14222707 is a deficient number, since it is larger than the sum of its proper divisors (458829).

14222707 is an equidigital number, since it uses as much as digits as its factorization.

14222707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458828.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 14222707 is about 3771.3004388407. The cubic root of 14222707 is about 242.2854984912.

Adding to 14222707 its reverse (70722241), we get a palindrome (84944948).

The spelling of 14222707 in words is "fourteen million, two hundred twenty-two thousand, seven hundred seven".