222343323422 has 32 divisors (see below), whose sum is σ = 369736030080. Its totient is φ = 99429691680.

The previous prime is 222343323383. The next prime is 222343323443. The reversal of 222343323422 is 224323343222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064204 + ... + 1255872.

It is an arithmetic number, because the mean of its divisors is an integer number (11554250940).

Almost surely, 2^222343323422 is an apocalyptic number.

222343323422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222343323422 is a deficient number, since it is larger than the sum of its proper divisors (147392706658).

222343323422 is a wasteful number, since it uses less digits than its factorization.

222343323422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192536.

The product of its digits is 82944, while the sum is 32.

Adding to 222343323422 its reverse (224323343222), we get a palindrome (446666666644).

The spelling of 222343323422 in words is "two hundred twenty-two billion, three hundred forty-three million, three hundred twenty-three thousand, four hundred twenty-two".