202002242422 has 8 divisors (see below), whose sum is σ = 304817755536. Its totient is φ = 100396323912.

The previous prime is 202002242417. The next prime is 202002242441. The reversal of 202002242422 is 224242200202.

202002242422 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 = 202002242393 and 202002242402.

It is a congruent number.

It is an unprimeable number.

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, 302398233 + ... + 302398900.

It is an arithmetic number, because the mean of its divisors is an integer number (38102219442).

Almost surely, 2^202002242422 is an apocalyptic number.

202002242422 is a deficient number, since it is larger than the sum of its proper divisors (102815513114).

202002242422 is a wasteful number, since it uses less digits than its factorization.

202002242422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604797302.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 202002242422 its reverse (224242200202), we get a palindrome (426244442624).

It can be divided in two parts, 20200 and 2242422, that added together give a palindrome (2262622).

The spelling of 202002242422 in words is "two hundred two billion, two million, two hundred forty-two thousand, four hundred twenty-two".