1112231120230 has 16 divisors (see below), whose sum is σ = 2002189544064. Its totient is φ = 444853886400.

The previous prime is 1112231120191. The next prime is 1112231120237. The reversal of 1112231120230 is 320211322111.

It is a junction number, because it is equal to n+sod(n) for n = 1112231120198 and 1112231120207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112231120237) by changing a digit.

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, 4698927 + ... + 4929946.

It is an arithmetic number, because the mean of its divisors is an integer number (125136846504).

Almost surely, 2^{1112231120230} is an apocalyptic number.

1112231120230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112231120230 is a deficient number, since it is larger than the sum of its proper divisors (889958423834).

1112231120230 is a wasteful number, since it uses less digits than its factorization.

1112231120230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9640431.

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

Adding to 1112231120230 its reverse (320211322111), we get a palindrome (1432442442341).

The spelling of 1112231120230 in words is "one trillion, one hundred twelve billion, two hundred thirty-one million, one hundred twenty thousand, two hundred thirty".