1003243222 has 8 divisors (see below), whose sum is σ = 1508795136. Its totient is φ = 500311512.

The previous prime is 1003243211. The next prime is 1003243223. The reversal of 1003243222 is 2223423001.

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 1003243222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003243223) 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 3 ways as a sum of consecutive naturals, for example, 654093 + ... + 655624.

It is an arithmetic number, because the mean of its divisors is an integer number (188599392).

Almost surely, 2^1003243222 is an apocalyptic number.

1003243222 is a deficient number, since it is larger than the sum of its proper divisors (505551914).

1003243222 is a wasteful number, since it uses less digits than its factorization.

1003243222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310102.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1003243222 is about 31674.0149333803. The cubic root of 1003243222 is about 1001.0799073803.

Adding to 1003243222 its reverse (2223423001), we get a palindrome (3226666223).

The spelling of 1003243222 in words is "one billion, three million, two hundred forty-three thousand, two hundred twenty-two".