222210331201 has 8 divisors (see below), whose sum is σ = 235314668160. Its totient is φ = 209109676608.

The previous prime is 222210331193. The next prime is 222210331253. The reversal of 222210331201 is 102133012222.

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 222210331201 - 2³ = 222210331193 is a prime.

It is a super-2 number, since 2×222210331201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222210331901) 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, 795861 + ... + 1038178.

It is an arithmetic number, because the mean of its divisors is an integer number (29414333520).

Almost surely, 2^222210331201 is an apocalyptic number.

It is an amenable number.

222210331201 is a deficient number, since it is larger than the sum of its proper divisors (13104336959).

222210331201 is a wasteful number, since it uses less digits than its factorization.

222210331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841183.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222210331201 its reverse (102133012222), we get a palindrome (324343343423).

The spelling of 222210331201 in words is "two hundred twenty-two billion, two hundred ten million, three hundred thirty-one thousand, two hundred one".