10118222 has 8 divisors (see below), whose sum is σ = 15976200. Its totient is φ = 4792824.

The previous prime is 10118219. The next prime is 10118231. The reversal of 10118222 is 22281101.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10118222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133097 + ... + 133172.

It is an arithmetic number, because the mean of its divisors is an integer number (1997025).

Almost surely, 2^10118222 is an apocalyptic number.

10118222 is a deficient number, since it is larger than the sum of its proper divisors (5857978).

10118222 is a wasteful number, since it uses less digits than its factorization.

10118222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266290.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 10118222 is about 3180.9152770861. The cubic root of 10118222 is about 216.2891503621.

Adding to 10118222 its reverse (22281101), we get a palindrome (32399323).

The spelling of 10118222 in words is "ten million, one hundred eighteen thousand, two hundred twenty-two".