222032320321 has 8 divisors (see below), whose sum is σ = 256367216000. Its totient is φ = 188351422848.

The previous prime is 222032320313. The next prime is 222032320331. The reversal of 222032320321 is 123023230222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222032320321 - 2³ = 222032320313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222032320292 and 222032320301.

It is not an unprimeable number, because it can be changed into a prime (222032320331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 163498821 + ... + 163500178.

It is an arithmetic number, because the mean of its divisors is an integer number (32045902000).

Almost surely, 2^222032320321 is an apocalyptic number.

It is an amenable number.

222032320321 is a deficient number, since it is larger than the sum of its proper divisors (34334895679).

222032320321 is an equidigital number, since it uses as much as digits as its factorization.

222032320321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326999103.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 222032320321 its reverse (123023230222), we get a palindrome (345055550543).

Subtracting from 222032320321 its reverse (123023230222), we obtain a palindrome (99009090099).

The spelling of 222032320321 in words is "two hundred twenty-two billion, thirty-two million, three hundred twenty thousand, three hundred twenty-one".