112120021211 has 8 divisors (see below), whose sum is σ = 122988513648. Its totient is φ = 101364156000.

The previous prime is 112120021177. The next prime is 112120021229.

112120021211 is nontrivially palindromic in base 10.

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 112120021211 - 2⁶ = 112120021147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112120021271) 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, 28154720 + ... + 28158701.

It is an arithmetic number, because the mean of its divisors is an integer number (15373564206).

Almost surely, 2^112120021211 is an apocalyptic number.

112120021211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112120021211 is a deficient number, since it is larger than the sum of its proper divisors (10868492437).

112120021211 is a wasteful number, since it uses less digits than its factorization.

112120021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56313613.

The product of its (nonzero) digits is 16, while the sum is 14.

It can be divided in two parts, 1121200 and 21211, that added together give a palindrome (1142411).

The spelling of 112120021211 in words is "one hundred twelve billion, one hundred twenty million, twenty-one thousand, two hundred eleven".