112211413 has 4 divisors (see below), whose sum is σ = 115831168. Its totient is φ = 108591660.

The previous prime is 112211401. The next prime is 112211423. The reversal of 112211413 is 314112211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112211413 - 2²¹ = 110114261 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 (112211423) 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, 1809831 + ... + 1809892.

It is an arithmetic number, because the mean of its divisors is an integer number (28957792).

Almost surely, 2^112211413 is an apocalyptic number.

It is an amenable number.

112211413 is a deficient number, since it is larger than the sum of its proper divisors (3619755).

112211413 is an equidigital number, since it uses as much as digits as its factorization.

112211413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3619754.

The product of its digits is 48, while the sum is 16.

The square root of 112211413 is about 10592.9888605624. The cubic root of 112211413 is about 482.3315570850.

Adding to 112211413 its reverse (314112211), we get a palindrome (426323624).

The spelling of 112211413 in words is "one hundred twelve million, two hundred eleven thousand, four hundred thirteen".