112404505404211 has 4 divisors (see below), whose sum is σ = 112660552114000. Its totient is φ = 112148458694424.

The previous prime is 112404505404151. The next prime is 112404505404221.

112404505404211 is nontrivially palindromic in base 10.

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 112404505404211 - 2¹⁷ = 112404505273139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112404505404221) 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, 128023354236 + ... + 128023355113.

It is an arithmetic number, because the mean of its divisors is an integer number (28165138028500).

Almost surely, 2^{112404505404211} is an apocalyptic number.

112404505404211 is a deficient number, since it is larger than the sum of its proper divisors (256046709789).

112404505404211 is an equidigital number, since it uses as much as digits as its factorization.

112404505404211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256046709788.

The product of its (nonzero) digits is 25600, while the sum is 34.

It can be divided in two parts, 11240450 and 5404211, that added together give a palindrome (16644661).

The spelling of 112404505404211 in words is "one hundred twelve trillion, four hundred four billion, five hundred five million, four hundred four thousand, two hundred eleven".