1112312102230 has 32 divisors (see below), whose sum is σ = 2288577348864. Its totient is φ = 381298740576.

The previous prime is 1112312102177. The next prime is 1112312102243. The reversal of 1112312102230 is 322012132111.

It is a junction number, because it is equal to n+sod(n) for n = 1112312102198 and 1112312102207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 950752 + ... + 1768771.

It is an arithmetic number, because the mean of its divisors is an integer number (71518042152).

Almost surely, 2^{1112312102230} is an apocalyptic number.

1112312102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112312102230 is an abundant number, since it is smaller than the sum of its proper divisors (1176265246634).

1112312102230 is a wasteful number, since it uses less digits than its factorization.

1112312102230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725380.

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

Adding to 1112312102230 its reverse (322012132111), we get a palindrome (1434324234341).

The spelling of 1112312102230 in words is "one trillion, one hundred twelve billion, three hundred twelve million, one hundred two thousand, two hundred thirty".