112222513 has 8 divisors (see below), whose sum is σ = 120978368. Its totient is φ = 103484304.

The previous prime is 112222507. The next prime is 112222519. The reversal of 112222513 is 315222211.

It is an interprime number because it is at equal distance from previous prime (112222507) and next prime (112222519).

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 112222513 - 2⁹ = 112222001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112222519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10756 + ... + 18442.

It is an arithmetic number, because the mean of its divisors is an integer number (15122296).

Almost surely, 2^112222513 is an apocalyptic number.

112222513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

112222513 is a deficient number, since it is larger than the sum of its proper divisors (8755855).

112222513 is a wasteful number, since it uses less digits than its factorization.

112222513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8823.

The product of its digits is 240, while the sum is 19.

The square root of 112222513 is about 10593.5127790549. The cubic root of 112222513 is about 482.3474607072.

Adding to 112222513 its reverse (315222211), we get a palindrome (427444724).

The spelling of 112222513 in words is "one hundred twelve million, two hundred twenty-two thousand, five hundred thirteen".