1112133442001 has 4 divisors (see below), whose sum is σ = 1114028048112. Its totient is φ = 1110238835892.

The previous prime is 1112133441989. The next prime is 1112133442093. The reversal of 1112133442001 is 1002443312111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112133442001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112133445001) 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 3 ways as a sum of consecutive naturals, for example, 947302175 + ... + 947303348.

It is an arithmetic number, because the mean of its divisors is an integer number (278507012028).

Almost surely, 2^{1112133442001} is an apocalyptic number.

It is an amenable number.

1112133442001 is a deficient number, since it is larger than the sum of its proper divisors (1894606111).

1112133442001 is an equidigital number, since it uses as much as digits as its factorization.

1112133442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894606110.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1112133442001 its reverse (1002443312111), we get a palindrome (2114576754112).

The spelling of 1112133442001 in words is "one trillion, one hundred twelve billion, one hundred thirty-three million, four hundred forty-two thousand, one".