1112321004000 has 96 divisors (see below), whose sum is σ = 3643963648416. Its totient is φ = 296618931200.

The previous prime is 1112321003999. The next prime is 1112321004013. The reversal of 1112321004000 is 4001232111.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 46334709 + ... + 46358708.

It is an arithmetic number, because the mean of its divisors is an integer number (37957954671).

Almost surely, 2^{1112321004000} is an apocalyptic number.

1112321004000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112321004000 is an abundant number, since it is smaller than the sum of its proper divisors (2531642644416).

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

1112321004000 is an equidigital number, since it uses as much as digits as its factorization.

1112321004000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92693445 (or 92693427 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1112321004000 its reverse (4001232111), we get a palindrome (1116322236111).

The spelling of 1112321004000 in words is "one trillion, one hundred twelve billion, three hundred twenty-one million, four thousand".