1112230331000 has 32 divisors (see below), whose sum is σ = 2602618976880. Its totient is φ = 444892132000.

The previous prime is 1112230330997. The next prime is 1112230331011. The reversal of 1112230331000 is 1330322111.

It is a super-2 number, since 2×1112230331000² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1112230331000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556114166 + ... + 556116165.

Almost surely, 2^{1112230331000} is an apocalyptic number.

1112230331000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112230331000 is an abundant number, since it is smaller than the sum of its proper divisors (1490388645880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112230331000 is a wasteful number, since it uses less digits than its factorization.

1112230331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112230352 (or 1112230338 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1112230331000 its reverse (1330322111), we get a palindrome (1113560653111).

The spelling of 1112230331000 in words is "one trillion, one hundred twelve billion, two hundred thirty million, three hundred thirty-one thousand".