14102222 has 4 divisors (see below), whose sum is σ = 21153336. Its totient is φ = 7051110.

The previous prime is 14102201. The next prime is 14102251. The reversal of 14102222 is 22220141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22220141 = 199 ⋅111659.

14102222 is a modest number, since divided by 2222 gives 1410 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 14102197 and 14102206.

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, 3525554 + ... + 3525557.

It is an arithmetic number, because the mean of its divisors is an integer number (5288334).

Almost surely, 2^14102222 is an apocalyptic number.

14102222 is a deficient number, since it is larger than the sum of its proper divisors (7051114).

14102222 is an equidigital number, since it uses as much as digits as its factorization.

14102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051113.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 14102222 is about 3755.2925318808. The cubic root of 14102222 is about 241.5993986908.

Adding to 14102222 its reverse (22220141), we get a palindrome (36322363).

The spelling of 14102222 in words is "fourteen million, one hundred two thousand, two hundred twenty-two".