14221202 has 4 divisors (see below), whose sum is σ = 21331806. Its totient is φ = 7110600.

The previous prime is 14221171. The next prime is 14221211. The reversal of 14221202 is 20212241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20212241 = 7 ⋅2887463.

It can be written as a sum of positive squares in only one way, i.e., 13980121 + 241081 = 3739^2 + 491^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3555299 + ... + 3555302.

Almost surely, 2^14221202 is an apocalyptic number.

14221202 is a deficient number, since it is larger than the sum of its proper divisors (7110604).

14221202 is an equidigital number, since it uses as much as digits as its factorization.

14221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7110603.

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

The square root of 14221202 is about 3771.1009002677. The cubic root of 14221202 is about 242.2769522386.

Adding to 14221202 its reverse (20212241), we get a palindrome (34433443).

The spelling of 14221202 in words is "fourteen million, two hundred twenty-one thousand, two hundred two".