1112400133224 has 32 divisors (see below), whose sum is σ = 2781111145920. Its totient is φ = 370785269376.

The previous prime is 1112400133213. The next prime is 1112400133237. The reversal of 1112400133224 is 4223310042111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1112400133194 and 1112400133203.

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, 299989 + ... + 1521444.

It is an arithmetic number, because the mean of its divisors is an integer number (86909723310).

Almost surely, 2^{1112400133224} is an apocalyptic number.

It is an amenable number.

1112400133224 is an abundant number, since it is smaller than the sum of its proper divisors (1668711012696).

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

1112400133224 is a wasteful number, since it uses less digits than its factorization.

1112400133224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846889 (or 1846885 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1112400133224 its reverse (4223310042111), we get a palindrome (5335710175335).

The spelling of 1112400133224 in words is "one trillion, one hundred twelve billion, four hundred million, one hundred thirty-three thousand, two hundred twenty-four".