220304444422 has 8 divisors (see below), whose sum is σ = 349895294136. Its totient is φ = 103672679712.

The previous prime is 220304444377. The next prime is 220304444441. The reversal of 220304444422 is 224444403022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3239771208 + ... + 3239771275.

It is an arithmetic number, because the mean of its divisors is an integer number (43736911767).

Almost surely, 2^220304444422 is an apocalyptic number.

220304444422 is a deficient number, since it is larger than the sum of its proper divisors (129590849714).

220304444422 is a wasteful number, since it uses less digits than its factorization.

220304444422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6479542502.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 220304444422 its reverse (224444403022), we get a palindrome (444748847444).

The spelling of 220304444422 in words is "two hundred twenty billion, three hundred four million, four hundred forty-four thousand, four hundred twenty-two".