4222020140422 has 16 divisors (see below), whose sum is σ = 7618682960640. Its totient is φ = 1714203665928.

The previous prime is 4222020140417. The next prime is 4222020140501. The reversal of 4222020140422 is 2240410202224.

It is a super-2 number, since 2×4222020140422² (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 7936127818 + ... + 7936128349.

It is an arithmetic number, because the mean of its divisors is an integer number (476167685040).

Almost surely, 2^{4222020140422} is an apocalyptic number.

4222020140422 is a deficient number, since it is larger than the sum of its proper divisors (3396662820218).

4222020140422 is a wasteful number, since it uses less digits than its factorization.

4222020140422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15872256195.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 4222020140422 its reverse (2240410202224), we get a palindrome (6462430342646).

The spelling of 4222020140422 in words is "four trillion, two hundred twenty-two billion, twenty million, one hundred forty thousand, four hundred twenty-two".