1043222322 has 16 divisors (see below), whose sum is σ = 2196257760. Its totient is φ = 329438592.

The previous prime is 1043222309. The next prime is 1043222329. The reversal of 1043222322 is 2232223401.

It is not an unprimeable number, because it can be changed into a prime (1043222329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4575423 + ... + 4575650.

It is an arithmetic number, because the mean of its divisors is an integer number (137266110).

Almost surely, 2^1043222322 is an apocalyptic number.

1043222322 is an abundant number, since it is smaller than the sum of its proper divisors (1153035438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043222322 is a wasteful number, since it uses less digits than its factorization.

1043222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9151097.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1043222322 is about 32298.9523359505. The cubic root of 1043222322 is about 1014.2047114594.

Adding to 1043222322 its reverse (2232223401), we get a palindrome (3275445723).

The spelling of 1043222322 in words is "one billion, forty-three million, two hundred twenty-two thousand, three hundred twenty-two".