1082222 has 16 divisors (see below), whose sum is σ = 1719360. Its totient is φ = 510048.

The previous prime is 1082209. The next prime is 1082231. The reversal of 1082222 is 2222801.

It is an Ulam number.

1082222 is a modest number, since divided by 2222 gives 108 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 1082222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (107460).

2^1082222 is an apocalyptic number.

1082222 is a deficient number, since it is larger than the sum of its proper divisors (637138).

1082222 is a wasteful number, since it uses less digits than its factorization.

1082222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1082222 is about 1040.2989954816. The cubic root of 1082222 is about 102.6688709446.

The spelling of 1082222 in words is "one million, eighty-two thousand, two hundred twenty-two".