320000002222 has 8 divisors (see below), whose sum is σ = 480591867672. Its totient is φ = 159802713000.

The previous prime is 320000002213. The next prime is 320000002243. The reversal of 320000002222 is 222200000023.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98642029 + ... + 98645272.

It is an arithmetic number, because the mean of its divisors is an integer number (60073983459).

Almost surely, 2^320000002222 is an apocalyptic number.

320000002222 is a deficient number, since it is larger than the sum of its proper divisors (160591865450).

320000002222 is a wasteful number, since it uses less digits than its factorization.

320000002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197288114.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 320000002222 its reverse (222200000023), we get a palindrome (542200002245).

The spelling of 320000002222 in words is "three hundred twenty billion, two thousand, two hundred twenty-two".