222333032221 has 8 divisors (see below), whose sum is σ = 222477696000. Its totient is φ = 222188416560.

The previous prime is 222333032167. The next prime is 222333032231. The reversal of 222333032221 is 122230333222.

222333032221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222333032221 - 2¹¹ = 222333030173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222333032231) by changing a digit.

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, 14071836 + ... + 14087626.

It is an arithmetic number, because the mean of its divisors is an integer number (27809712000).

Almost surely, 2^222333032221 is an apocalyptic number.

It is an amenable number.

222333032221 is a deficient number, since it is larger than the sum of its proper divisors (144663779).

222333032221 is a wasteful number, since it uses less digits than its factorization.

222333032221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24059.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 222333032221 its reverse (122230333222), we get a palindrome (344563365443).

The spelling of 222333032221 in words is "two hundred twenty-two billion, three hundred thirty-three million, thirty-two thousand, two hundred twenty-one".