112022013 has 4 divisors (see below), whose sum is σ = 149362688. Its totient is φ = 74681340.

The previous prime is 112022011. The next prime is 112022017. The reversal of 112022013 is 310220211.

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 112022013 - 2¹ = 112022011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112022013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022011) 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, 18670333 + ... + 18670338.

It is an arithmetic number, because the mean of its divisors is an integer number (37340672).

Almost surely, 2^112022013 is an apocalyptic number.

It is an amenable number.

112022013 is a deficient number, since it is larger than the sum of its proper divisors (37340675).

112022013 is an equidigital number, since it uses as much as digits as its factorization.

112022013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37340674.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 112022013 is about 10584.0452096540. The cubic root of 112022013 is about 482.0600308030.

Adding to 112022013 its reverse (310220211), we get a palindrome (422242224).

The spelling of 112022013 in words is "one hundred twelve million, twenty-two thousand, thirteen".