222334422 has 32 divisors (see below), whose sum is σ = 465723648. Its totient is φ = 70626336.

The previous prime is 222334403. The next prime is 222334429. The reversal of 222334422 is 224433222.

It is a happy number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 222334392 and 222334401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222334429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36208 + ... + 41900.

It is an arithmetic number, because the mean of its divisors is an integer number (14553864).

Almost surely, 2^222334422 is an apocalyptic number.

222334422 is an abundant number, since it is smaller than the sum of its proper divisors (243389226).

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

222334422 is a wasteful number, since it uses less digits than its factorization.

222334422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6004.

The product of its digits is 4608, while the sum is 24.

The square root of 222334422 is about 14910.8826700501. The cubic root of 222334422 is about 605.8087873890.

Adding to 222334422 its reverse (224433222), we get a palindrome (446767644).

The spelling of 222334422 in words is "two hundred twenty-two million, three hundred thirty-four thousand, four hundred twenty-two".