1043123222 has 16 divisors (see below), whose sum is σ = 1577087280. Its totient is φ = 517440672.

The previous prime is 1043123219. The next prime is 1043123261. The reversal of 1043123222 is 2223213401.

1043123222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1043123222² = 2176212112551322568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1043123194 and 1043123203.

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, 173153 + ... + 179075.

It is an arithmetic number, because the mean of its divisors is an integer number (98567955).

Almost surely, 2^1043123222 is an apocalyptic number.

1043123222 is a deficient number, since it is larger than the sum of its proper divisors (533964058).

1043123222 is a wasteful number, since it uses less digits than its factorization.

1043123222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6607.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1043123222 is about 32297.4181940291. The cubic root of 1043123222 is about 1014.1725959433.

Adding to 1043123222 its reverse (2223213401), we get a palindrome (3266336623).

The spelling of 1043123222 in words is "one billion, forty-three million, one hundred twenty-three thousand, two hundred twenty-two".