222001024322 has 64 divisors (see below), whose sum is σ = 437594572800. Its totient is φ = 81834209280.

The previous prime is 222001024319. The next prime is 222001024331. The reversal of 222001024322 is 223420100222.

It is a junction number, because it is equal to n+sod(n) for n = 222001024294 and 222001024303.

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 31 ways as a sum of consecutive naturals, for example, 2200763 + ... + 2299425.

It is an arithmetic number, because the mean of its divisors is an integer number (6837415200).

Almost surely, 2^222001024322 is an apocalyptic number.

222001024322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222001024322 is a deficient number, since it is larger than the sum of its proper divisors (215593548478).

222001024322 is a wasteful number, since it uses less digits than its factorization.

222001024322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99471.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 222001024322 its reverse (223420100222), we get a palindrome (445421124544).

The spelling of 222001024322 in words is "two hundred twenty-two billion, one million, twenty-four thousand, three hundred twenty-two".