1101221130232 has 16 divisors (see below), whose sum is σ = 2065929784200. Its totient is φ = 550306521120.

The previous prime is 1101221130227. The next prime is 1101221130311. The reversal of 1101221130232 is 2320311221011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37990107 + ... + 38019082.

Almost surely, 2^{1101221130232} is an apocalyptic number.

It is an amenable number.

1101221130232 is a deficient number, since it is larger than the sum of its proper divisors (964708653968).

1101221130232 is a wasteful number, since it uses less digits than its factorization.

1101221130232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76011006 (or 76011002 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1101221130232 its reverse (2320311221011), we get a palindrome (3421532351243).

The spelling of 1101221130232 in words is "one trillion, one hundred one billion, two hundred twenty-one million, one hundred thirty thousand, two hundred thirty-two".