4242222002422 has 16 divisors (see below), whose sum is σ = 6483595093632. Its totient is φ = 2081026097280.

The previous prime is 4242222002371. The next prime is 4242222002453. The reversal of 4242222002422 is 2242002222424.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2948347 + ... + 4144537.

It is an arithmetic number, because the mean of its divisors is an integer number (405224693352).

Almost surely, 2^{4242222002422} is an apocalyptic number.

4242222002422 is a deficient number, since it is larger than the sum of its proper divisors (2241373091210).

4242222002422 is a wasteful number, since it uses less digits than its factorization.

4242222002422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1229703.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4242222002422 its reverse (2242002222424), we get a palindrome (6484224224846).

It can be divided in two parts, 4242222002 and 422, that added together give a palindrome (4242222424).

The spelling of 4242222002422 in words is "four trillion, two hundred forty-two billion, two hundred twenty-two million, two thousand, four hundred twenty-two".