1112224677780 has 48 divisors (see below), whose sum is σ = 3117780247680. Its totient is φ = 296255042688.

The previous prime is 1112224677769. The next prime is 1112224677853. The reversal of 1112224677780 is 877764222111.

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, 10515840 + ... + 10621079.

It is an arithmetic number, because the mean of its divisors is an integer number (64953755160).

Almost surely, 2^{1112224677780} is an apocalyptic number.

1112224677780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112224677780 is an abundant number, since it is smaller than the sum of its proper divisors (2005555569900).

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

1112224677780 is a wasteful number, since it uses less digits than its factorization.

1112224677780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21137808 (or 21137806 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 48.

Adding to 1112224677780 its reverse (877764222111), we get a palindrome (1989988899891).

The spelling of 1112224677780 in words is "one trillion, one hundred twelve billion, two hundred twenty-four million, six hundred seventy-seven thousand, seven hundred eighty".