220244134222 has 32 divisors (see below), whose sum is σ = 411137625600. Its totient is φ = 86338895328.

The previous prime is 220244134211. The next prime is 220244134237. The reversal of 220244134222 is 222431442022.

It is a happy number.

220244134222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 14267898 + ... + 14283325.

It is an arithmetic number, because the mean of its divisors is an integer number (12848050800).

Almost surely, 2^220244134222 is an apocalyptic number.

220244134222 is a deficient number, since it is larger than the sum of its proper divisors (190893491378).

220244134222 is a wasteful number, since it uses less digits than its factorization.

220244134222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28551280.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 220244134222 its reverse (222431442022), we get a palindrome (442675576244).

The spelling of 220244134222 in words is "two hundred twenty billion, two hundred forty-four million, one hundred thirty-four thousand, two hundred twenty-two".