1112242234400 has 72 divisors (see below), whose sum is σ = 2962103319504. Its totient is φ = 404451718400.

The previous prime is 1112242234349. The next prime is 1112242234409. The reversal of 1112242234400 is 44322422111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112242234400.

It is not an unprimeable number, because it can be changed into a prime (1112242234409) 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 11 ways as a sum of consecutive naturals, for example, 63186782 + ... + 63204381.

It is an arithmetic number, because the mean of its divisors is an integer number (41140323882).

Almost surely, 2^{1112242234400} is an apocalyptic number.

1112242234400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112242234400 is an abundant number, since it is smaller than the sum of its proper divisors (1849861085104).

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

1112242234400 is a wasteful number, since it uses less digits than its factorization.

1112242234400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126391194 (or 126391181 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1112242234400 its reverse (44322422111), we get a palindrome (1156564656511).

The spelling of 1112242234400 in words is "one trillion, one hundred twelve billion, two hundred forty-two million, two hundred thirty-four thousand, four hundred".