112002010120111 has 4 divisors (see below), whose sum is σ = 112106782815400. Its totient is φ = 111897237424824.

The previous prime is 112002010120103. The next prime is 112002010120123. The reversal of 112002010120111 is 111021010200211.

It is a happy number.

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 112002010120111 - 2³ = 112002010120103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112002010120091 and 112002010120100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112002010120151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52386346041 + ... + 52386348178.

It is an arithmetic number, because the mean of its divisors is an integer number (28026695703850).

Almost surely, 2^{112002010120111} is an apocalyptic number.

112002010120111 is a deficient number, since it is larger than the sum of its proper divisors (104772695289).

112002010120111 is a wasteful number, since it uses less digits than its factorization.

112002010120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104772695288.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112002010120111 its reverse (111021010200211), we get a palindrome (223023020320322).

The spelling of 112002010120111 in words is "one hundred twelve trillion, two billion, ten million, one hundred twenty thousand, one hundred eleven".