222110320004 has 6 divisors (see below), whose sum is σ = 388693060014. Its totient is φ = 111055160000.

The previous prime is 222110319943. The next prime is 222110320013. The reversal of 222110320004 is 400023011222.

222110320004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 221984207104 + 126112900 = 471152^2 + 11230^2 .

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 as a sum of consecutive naturals, namely, 27763789997 + ... + 27763790004.

It is an arithmetic number, because the mean of its divisors is an integer number (64782176669).

Almost surely, 2^222110320004 is an apocalyptic number.

It is an amenable number.

222110320004 is a deficient number, since it is larger than the sum of its proper divisors (166582740010).

222110320004 is a wasteful number, since it uses less digits than its factorization.

222110320004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55527580005 (or 55527580003 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222110320004 its reverse (400023011222), we get a palindrome (622133331226).

The spelling of 222110320004 in words is "two hundred twenty-two billion, one hundred ten million, three hundred twenty thousand, four".