1063222 has 4 divisors (see below), whose sum is σ = 1594836. Its totient is φ = 531610.

The previous prime is 1063219. The next prime is 1063241. The reversal of 1063222 is 2223601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2223601 = 307 ⋅7243.

It is a super-2 number, since 2×1063222² = 2260882042568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1063196 and 1063205.

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, 265804 + ... + 265807.

It is an arithmetic number, because the mean of its divisors is an integer number (398709).

2^1063222 is an apocalyptic number.

1063222 is a deficient number, since it is larger than the sum of its proper divisors (531614).

1063222 is an equidigital number, since it uses as much as digits as its factorization.

1063222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531613.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1063222 is about 1031.1265683707. The cubic root of 1063222 is about 102.0644856869.

Adding to 1063222 its reverse (2223601), we get a palindrome (3286823).

The spelling of 1063222 in words is "one million, sixty-three thousand, two hundred twenty-two".