1112112000023 has 4 divisors (see below), whose sum is σ = 1113463291248. Its totient is φ = 1110760708800.

The previous prime is 1112111999993. The next prime is 1112112000029. The reversal of 1112112000023 is 3200002112111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112112000023 - 2⁶ = 1112111999959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112111999971 and 1112112000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112112000029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675644378 + ... + 675646023.

It is an arithmetic number, because the mean of its divisors is an integer number (278365822812).

Almost surely, 2^{1112112000023} is an apocalyptic number.

1112112000023 is a deficient number, since it is larger than the sum of its proper divisors (1351291225).

1112112000023 is an equidigital number, since it uses as much as digits as its factorization.

1112112000023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351291224.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1112112000023 its reverse (3200002112111), we get a palindrome (4312114112134).

The spelling of 1112112000023 in words is "one trillion, one hundred twelve billion, one hundred twelve million, twenty-three", and thus it is an aban number.