200220042422 has 16 divisors (see below), whose sum is σ = 303993810000. Its totient is φ = 98890915200.

The previous prime is 200220042377. The next prime is 200220042427. The reversal of 200220042422 is 224240022002.

It is a junction number, because it is equal to n+sod(n) for n = 200220042394 and 200220042403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220042427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348047 + ... + 722202.

It is an arithmetic number, because the mean of its divisors is an integer number (18999613125).

Almost surely, 2^200220042422 is an apocalyptic number.

200220042422 is a deficient number, since it is larger than the sum of its proper divisors (103773767578).

200220042422 is a wasteful number, since it uses less digits than its factorization.

200220042422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071391.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 200220042422 its reverse (224240022002), we get a palindrome (424460064424).

The spelling of 200220042422 in words is "two hundred billion, two hundred twenty million, forty-two thousand, four hundred twenty-two".