100012112110111 has 8 divisors (see below), whose sum is σ = 100546727824800. Its totient is φ = 99477816818688.

The previous prime is 100012112110109. The next prime is 100012112110159. The reversal of 100012112110111 is 111011211210001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100012112110111 - 2¹ = 100012112110109 is a prime.

It is a super-2 number, since 2×100012112110111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100012112110091 and 100012112110100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012112210111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79479886 + ... + 80728411.

It is an arithmetic number, because the mean of its divisors is an integer number (12568340978100).

Almost surely, 2^{100012112110111} is an apocalyptic number.

100012112110111 is a deficient number, since it is larger than the sum of its proper divisors (534615714689).

100012112110111 is a wasteful number, since it uses less digits than its factorization.

100012112110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160211633.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 100012112110111 its reverse (111011211210001), we get a palindrome (211023323320112).

The spelling of 100012112110111 in words is "one hundred trillion, twelve billion, one hundred twelve million, one hundred ten thousand, one hundred eleven".