202221314 has 8 divisors (see below), whose sum is σ = 305341248. Its totient is φ = 100440900.

The previous prime is 202221311. The next prime is 202221323. The reversal of 202221314 is 413122202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 202221292 and 202221301.

It is not an unprimeable number, because it can be changed into a prime (202221311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334502 + ... + 335105.

It is an arithmetic number, because the mean of its divisors is an integer number (38167656).

Almost surely, 2^202221314 is an apocalyptic number.

202221314 is a deficient number, since it is larger than the sum of its proper divisors (103119934).

202221314 is a wasteful number, since it uses less digits than its factorization.

202221314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669760.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 202221314 is about 14220.4540715126. The cubic root of 202221314 is about 586.9606351425.

Adding to 202221314 its reverse (413122202), we get a palindrome (615343516).

The spelling of 202221314 in words is "two hundred two million, two hundred twenty-one thousand, three hundred fourteen".