424222312222 has 8 divisors (see below), whose sum is σ = 638752988016. Its totient is φ = 211304649552.

The previous prime is 424222312207. The next prime is 424222312247. The reversal of 424222312222 is 222213222424.

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, 403252623 + ... + 403253674.

It is an arithmetic number, because the mean of its divisors is an integer number (79844123502).

Almost surely, 2^424222312222 is an apocalyptic number.

424222312222 is a deficient number, since it is larger than the sum of its proper divisors (214530675794).

424222312222 is a wasteful number, since it uses less digits than its factorization.

424222312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806506562.

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

Adding to 424222312222 its reverse (222213222424), we get a palindrome (646435534646).

The spelling of 424222312222 in words is "four hundred twenty-four billion, two hundred twenty-two million, three hundred twelve thousand, two hundred twenty-two".