202201322 has 8 divisors (see below), whose sum is σ = 306084900. Its totient is φ = 100173024.

The previous prime is 202201309. The next prime is 202201327. The reversal of 202201322 is 223102202.

202201322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 169494361 + 32706961 = 13019^2 + 5719^2 .

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 = 202201297 and 202201306.

It is not an unprimeable number, because it can be changed into a prime (202201327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463547 + ... + 463982.

Almost surely, 2^202201322 is an apocalyptic number.

202201322 is a deficient number, since it is larger than the sum of its proper divisors (103883578).

202201322 is a wasteful number, since it uses less digits than its factorization.

202201322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927640.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 202201322 is about 14219.7511229979. The cubic root of 202201322 is about 586.9412918077.

Adding to 202201322 its reverse (223102202), we get a palindrome (425303524).

The spelling of 202201322 in words is "two hundred two million, two hundred one thousand, three hundred twenty-two".