112120201200111 has 8 divisors (see below), whose sum is σ = 160993109415600. Its totient is φ = 68997046892352.

The previous prime is 112120201200103. The next prime is 112120201200113. The reversal of 112120201200111 is 111002102021211.

It is a happy number.

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

It is not a de Polignac number, because 112120201200111 - 2³ = 112120201200103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120201200113) 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, 1437438476886 + ... + 1437438476963.

It is an arithmetic number, because the mean of its divisors is an integer number (20124138676950).

Almost surely, 2^{112120201200111} is an apocalyptic number.

112120201200111 is a deficient number, since it is larger than the sum of its proper divisors (48872908215489).

112120201200111 is a wasteful number, since it uses less digits than its factorization.

112120201200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874876953865.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112120201200111 its reverse (111002102021211), we get a palindrome (223122303221322).

The spelling of 112120201200111 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred one million, two hundred thousand, one hundred eleven".