10112012000109 has 16 divisors (see below), whose sum is σ = 14980820509440. Its totient is φ = 6741313437600.

The previous prime is 10112012000093. The next prime is 10112012000143. The reversal of 10112012000109 is 90100021021101.

It is a happy number.

It is not a de Polignac number, because 10112012000109 - 2⁴ = 10112012000093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10112012000091 and 10112012000100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112012000009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7463209 + ... + 8713409.

It is an arithmetic number, because the mean of its divisors is an integer number (936301281840).

Almost surely, 2^{10112012000109} is an apocalyptic number.

It is an amenable number.

10112012000109 is a deficient number, since it is larger than the sum of its proper divisors (4868808509331).

10112012000109 is a wasteful number, since it uses less digits than its factorization.

10112012000109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549777 (or 1549771 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 10112012000109 in words is "ten trillion, one hundred twelve billion, twelve million, one hundred nine", and thus it is an aban number.