222232322226 has 8 divisors (see below), whose sum is σ = 444464644464. Its totient is φ = 74077440740.

The previous prime is 222232322189. The next prime is 222232322227. The reversal of 222232322226 is 622223232222.

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

222232322226 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 222232322193 and 222232322202.

It is not an unprimeable number, because it can be changed into a prime (222232322227) 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 3 ways as a sum of consecutive naturals, for example, 18519360180 + ... + 18519360191.

It is an arithmetic number, because the mean of its divisors is an integer number (55558080558).

Almost surely, 2^222232322226 is an apocalyptic number.

222232322226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222232322226 is a wasteful number, since it uses less digits than its factorization.

222232322226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37038720376.

The product of its digits is 27648, while the sum is 30.

Adding to 222232322226 its reverse (622223232222), we get a palindrome (844455554448).

The spelling of 222232322226 in words is "two hundred twenty-two billion, two hundred thirty-two million, three hundred twenty-two thousand, two hundred twenty-six".