1122203032 has 16 divisors (see below), whose sum is σ = 2104862760. Its totient is φ = 560906304.

The previous prime is 1122203029. The next prime is 1122203039. The reversal of 1122203032 is 2303022211.

It is a junction number, because it is equal to n+sod(n) for n = 1122202997 and 1122203015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122203039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668 + ... + 47404.

Almost surely, 2^1122203032 is an apocalyptic number.

It is an amenable number.

1122203032 is a deficient number, since it is larger than the sum of its proper divisors (982659728).

1122203032 is a wasteful number, since it uses less digits than its factorization.

1122203032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48810 (or 48806 counting only the distinct ones).

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

The square root of 1122203032 is about 33499.2989777398. The cubic root of 1122203032 is about 1039.1792809986.

Adding to 1122203032 its reverse (2303022211), we get a palindrome (3425225243).

The spelling of 1122203032 in words is "one billion, one hundred twenty-two million, two hundred three thousand, thirty-two".