202122303322 has 8 divisors (see below), whose sum is σ = 305964954900. Its totient is φ = 100133985024.

The previous prime is 202122303319. The next prime is 202122303379. The reversal of 202122303322 is 223303221202.

It can be written as a sum of positive squares in 2 ways, for example, as 193125970521 + 8996332801 = 439461^2 + 94849^2 .

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 = 202122303293 and 202122303302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463583047 + ... + 463583482.

Almost surely, 2^202122303322 is an apocalyptic number.

202122303322 is a deficient number, since it is larger than the sum of its proper divisors (103842651578).

202122303322 is a wasteful number, since it uses less digits than its factorization.

202122303322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927166640.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 202122303322 its reverse (223303221202), we get a palindrome (425425524524).

The spelling of 202122303322 in words is "two hundred two billion, one hundred twenty-two million, three hundred three thousand, three hundred twenty-two".