1112321212334 has 16 divisors (see below), whose sum is σ = 1689686956800. Its totient is φ = 549092936184.

The previous prime is 1112321212291. The next prime is 1112321212339. The reversal of 1112321212334 is 4332121232111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112321212339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3168137 + ... + 3501675.

It is an arithmetic number, because the mean of its divisors is an integer number (105605434800).

Almost surely, 2^{1112321212334} is an apocalyptic number.

1112321212334 is a deficient number, since it is larger than the sum of its proper divisors (577365744466).

1112321212334 is a wasteful number, since it uses less digits than its factorization.

1112321212334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354727.

The product of its digits is 1728, while the sum is 26.

Adding to 1112321212334 its reverse (4332121232111), we get a palindrome (5444442444445).

The spelling of 1112321212334 in words is "one trillion, one hundred twelve billion, three hundred twenty-one million, two hundred twelve thousand, three hundred thirty-four".