222444341330 has 16 divisors (see below), whose sum is σ = 400476510720. Its totient is φ = 88960692912.

The previous prime is 222444341281. The next prime is 222444341351. The reversal of 222444341330 is 33143444222.

222444341330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 2075570 + ... + 2180109.

It is an arithmetic number, because the mean of its divisors is an integer number (25029781920).

Almost surely, 2^222444341330 is an apocalyptic number.

222444341330 is a deficient number, since it is larger than the sum of its proper divisors (178032169390).

222444341330 is a wasteful number, since it uses less digits than its factorization.

222444341330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260913.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 222444341330 its reverse (33143444222), we get a palindrome (255587785552).

The spelling of 222444341330 in words is "two hundred twenty-two billion, four hundred forty-four million, three hundred forty-one thousand, three hundred thirty".