10168222 has 4 divisors (see below), whose sum is σ = 15252336. Its totient is φ = 5084110.

The previous prime is 10168201. The next prime is 10168259. The reversal of 10168222 is 22286101.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 10168193 and 10168202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2542054 + ... + 2542057.

It is an arithmetic number, because the mean of its divisors is an integer number (3813084).

Almost surely, 2^10168222 is an apocalyptic number.

10168222 is a deficient number, since it is larger than the sum of its proper divisors (5084114).

10168222 is an equidigital number, since it uses as much as digits as its factorization.

10168222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5084113.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 10168222 is about 3188.7649646846. The cubic root of 10168222 is about 216.6448351442.

The spelling of 10168222 in words is "ten million, one hundred sixty-eight thousand, two hundred twenty-two".