105322222 has 8 divisors (see below), whose sum is σ = 161657496. Its totient is φ = 51436392.

The previous prime is 105322219. The next prime is 105322237. The reversal of 105322222 is 222223501.

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

It is a super-2 number, since 2×105322222² = 22185540894034568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105322222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612253 + ... + 612424.

It is an arithmetic number, because the mean of its divisors is an integer number (20207187).

Almost surely, 2^105322222 is an apocalyptic number.

105322222 is a deficient number, since it is larger than the sum of its proper divisors (56335274).

105322222 is a wasteful number, since it uses less digits than its factorization.

105322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224722.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 105322222 is about 10262.6615456226. The cubic root of 105322222 is about 472.2514908692.

Adding to 105322222 its reverse (222223501), we get a palindrome (327545723).

The spelling of 105322222 in words is "one hundred five million, three hundred twenty-two thousand, two hundred twenty-two".