1110221230012 has 12 divisors (see below), whose sum is σ = 1942935245440. Its totient is φ = 555096874176.

The previous prime is 1110221229983. The next prime is 1110221230033. The reversal of 1110221230012 is 2100321220111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3252333 + ... + 3577444.

Almost surely, 2^{1110221230012} is an apocalyptic number.

It is an amenable number.

1110221230012 is a deficient number, since it is larger than the sum of its proper divisors (832714015428).

1110221230012 is a wasteful number, since it uses less digits than its factorization.

1110221230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6870420 (or 6870418 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1110221230012 its reverse (2100321220111), we get a palindrome (3210542450123).

Subtracting 1110221230012 from its reverse (2100321220111), we obtain a palindrome (990099990099).

The spelling of 1110221230012 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, two hundred thirty thousand, twelve".