112012120001111 has 8 divisors (see below), whose sum is σ = 122216184739200. Its totient is φ = 101811579386040.

The previous prime is 112012120001021. The next prime is 112012120001113. The reversal of 112012120001111 is 111100021210211.

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 112012120001111 - 2³⁴ = 111994940131927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012120001113) 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, 880964291 + ... + 881091428.

It is an arithmetic number, because the mean of its divisors is an integer number (15277023092400).

Almost surely, 2^{112012120001111} is an apocalyptic number.

112012120001111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112012120001111 is a deficient number, since it is larger than the sum of its proper divisors (10204064738089).

112012120001111 is a wasteful number, since it uses less digits than its factorization.

112012120001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762061509.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 112012120001111 its reverse (111100021210211), we get a palindrome (223112141211322).

The spelling of 112012120001111 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, one thousand, one hundred eleven".