220132222422 has 64 divisors (see below), whose sum is σ = 507343011840. Its totient is φ = 62372401056.

The previous prime is 220132222421. The next prime is 220132222447. The reversal of 220132222422 is 224222231022.

220132222422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 220132222392 and 220132222401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220132222421) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 14324779 + ... + 14340137.

It is an arithmetic number, because the mean of its divisors is an integer number (7927234560).

Almost surely, 2^220132222422 is an apocalyptic number.

220132222422 is an abundant number, since it is smaller than the sum of its proper divisors (287210789418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220132222422 is a wasteful number, since it uses less digits than its factorization.

220132222422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18185.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 220132222422 its reverse (224222231022), we get a palindrome (444354453444).

The spelling of 220132222422 in words is "two hundred twenty billion, one hundred thirty-two million, two hundred twenty-two thousand, four hundred twenty-two".