202213020422 has 8 divisors (see below), whose sum is σ = 346650892176. Its totient is φ = 86662723032.

The previous prime is 202213020421. The next prime is 202213020439. The reversal of 202213020422 is 224020312202.

202213020422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 202213020394 and 202213020403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202213020421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7221893573 + ... + 7221893600.

It is an arithmetic number, because the mean of its divisors is an integer number (43331361522).

Almost surely, 2^202213020422 is an apocalyptic number.

202213020422 is a deficient number, since it is larger than the sum of its proper divisors (144437871754).

202213020422 is a wasteful number, since it uses less digits than its factorization.

202213020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14443787182.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 202213020422 its reverse (224020312202), we get a palindrome (426233332624).

The spelling of 202213020422 in words is "two hundred two billion, two hundred thirteen million, twenty thousand, four hundred twenty-two".