1112232302120 has 64 divisors (see below), whose sum is σ = 2518261099200. Its totient is φ = 442098457600.

The previous prime is 1112232302099. The next prime is 1112232302131. The reversal of 1112232302120 is 212032322111.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1112232302092 and 1112232302101.

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 15 ways as a sum of consecutive naturals, for example, 10335632 + ... + 10442688.

It is an arithmetic number, because the mean of its divisors is an integer number (39347829675).

Almost surely, 2^{1112232302120} is an apocalyptic number.

1112232302120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112232302120 is an abundant number, since it is smaller than the sum of its proper divisors (1406028797080).

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

1112232302120 is a wasteful number, since it uses less digits than its factorization.

1112232302120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108698 (or 108694 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1112232302120 its reverse (212032322111), we get a palindrome (1324264624231).

It can be divided in two parts, 1112 and 232302120, that added together give a palindrome (232303232).

The spelling of 1112232302120 in words is "one trillion, one hundred twelve billion, two hundred thirty-two million, three hundred two thousand, one hundred twenty".