4242020202422 has 8 divisors (see below), whose sum is σ = 6365030637072. Its totient is φ = 2120343323400.

The previous prime is 4242020202403. The next prime is 4242020202493. The reversal of 4242020202422 is 2242020202424.

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 = 4242020202391 and 4242020202400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333380954 + ... + 333393677.

It is an arithmetic number, because the mean of its divisors is an integer number (795628829634).

Almost surely, 2^{4242020202422} is an apocalyptic number.

4242020202422 is a deficient number, since it is larger than the sum of its proper divisors (2123010434650).

4242020202422 is a wasteful number, since it uses less digits than its factorization.

4242020202422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666777814.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 4242020202422 its reverse (2242020202424), we get a palindrome (6484040404846).

The spelling of 4242020202422 in words is "four trillion, two hundred forty-two billion, twenty million, two hundred two thousand, four hundred twenty-two".