14042222 has 4 divisors (see below), whose sum is σ = 21063336. Its totient is φ = 7021110.

The previous prime is 14042219. The next prime is 14042233. The reversal of 14042222 is 22224041.

It is a happy number.

14042222 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: 22224041 = 7 ⋅3174863.

14042222 is a modest number, since divided by 2222 gives 1404 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 14042222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510554 + ... + 3510557.

It is an arithmetic number, because the mean of its divisors is an integer number (5265834).

Almost surely, 2^14042222 is an apocalyptic number.

14042222 is a deficient number, since it is larger than the sum of its proper divisors (7021114).

14042222 is an equidigital number, since it uses as much as digits as its factorization.

14042222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021113.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 14042222 is about 3747.2952912734. The cubic root of 14042222 is about 241.2562714147.

Adding to 14042222 its reverse (22224041), we get a palindrome (36266263).

The spelling of 14042222 in words is "fourteen million, forty-two thousand, two hundred twenty-two".