1003222132 has 18 divisors (see below), whose sum is σ = 1929752594. Its totient is φ = 456009840.

The previous prime is 1003222127. The next prime is 1003222133. The reversal of 1003222132 is 2312223001.

It can be written as a sum of positive squares in only one way, i.e., 919059856 + 84162276 = 30316^2 + 9174^2 .

It is a super-2 number, since 2×1003222132² = 2012909292269250848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003222133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1035903 + ... + 1036870.

Almost surely, 2^1003222132 is an apocalyptic number.

It is an amenable number.

1003222132 is a deficient number, since it is larger than the sum of its proper divisors (926530462).

1003222132 is a wasteful number, since it uses less digits than its factorization.

1003222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072799 (or 2072786 counting only the distinct ones).

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

The square root of 1003222132 is about 31673.6820088855. The cubic root of 1003222132 is about 1001.0728924900.

Adding to 1003222132 its reverse (2312223001), we get a palindrome (3315445133).

The spelling of 1003222132 in words is "one billion, three million, two hundred twenty-two thousand, one hundred thirty-two".