1112202232312 has 32 divisors (see below), whose sum is σ = 2089391850000. Its totient is φ = 555032001024.

The previous prime is 1112202232289. The next prime is 1112202232313. The reversal of 1112202232312 is 2132322022111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112202232313) 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 7 ways as a sum of consecutive naturals, for example, 9720814 + ... + 9834562.

Almost surely, 2^{1112202232312} is an apocalyptic number.

It is an amenable number.

1112202232312 is a deficient number, since it is larger than the sum of its proper divisors (977189617688).

1112202232312 is a wasteful number, since it uses less digits than its factorization.

1112202232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116095 (or 116091 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1112202232312 its reverse (2132322022111), we get a palindrome (3244524254423).

The spelling of 1112202232312 in words is "one trillion, one hundred twelve billion, two hundred two million, two hundred thirty-two thousand, three hundred twelve".