1112012321330 has 16 divisors (see below), whose sum is σ = 2119364659800. Its totient is φ = 418639932672.

The previous prime is 1112012321269. The next prime is 1112012321351. The reversal of 1112012321330 is 331232102111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1056333783961 + 55678537369 = 1027781^2 + 235963^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3270624305 + ... + 3270624644.

Almost surely, 2^{1112012321330} is an apocalyptic number.

1112012321330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112012321330 is a deficient number, since it is larger than the sum of its proper divisors (1007352338470).

1112012321330 is a wasteful number, since it uses less digits than its factorization.

1112012321330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6541248973.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1112012321330 its reverse (331232102111), we get a palindrome (1443244423441).

The spelling of 1112012321330 in words is "one trillion, one hundred twelve billion, twelve million, three hundred twenty-one thousand, three hundred thirty".