112213124013 has 4 divisors (see below), whose sum is σ = 149617498688. Its totient is φ = 74808749340.

The previous prime is 112213123987. The next prime is 112213124029. The reversal of 112213124013 is 310421312211.

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 not a de Polignac number, because 112213124013 - 2¹² = 112213119917 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 (112213124083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18702187333 + ... + 18702187338.

It is an arithmetic number, because the mean of its divisors is an integer number (37404374672).

Almost surely, 2^112213124013 is an apocalyptic number.

It is an amenable number.

112213124013 is a deficient number, since it is larger than the sum of its proper divisors (37404374675).

112213124013 is an equidigital number, since it uses as much as digits as its factorization.

112213124013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37404374674.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 112213124013 its reverse (310421312211), we get a palindrome (422634436224).

The spelling of 112213124013 in words is "one hundred twelve billion, two hundred thirteen million, one hundred twenty-four thousand, thirteen".