112122312213 has 8 divisors (see below), whose sum is σ = 157364648800. Its totient is φ = 70814091888.

The previous prime is 112122312179. The next prime is 112122312233. The reversal of 112122312213 is 312213221211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112122312213 - 2¹⁸ = 112122050069 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 112122312213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112122312233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983528998 + ... + 983529111.

It is an arithmetic number, because the mean of its divisors is an integer number (19670581100).

Almost surely, 2^112122312213 is an apocalyptic number.

It is an amenable number.

112122312213 is a deficient number, since it is larger than the sum of its proper divisors (45242336587).

112122312213 is a wasteful number, since it uses less digits than its factorization.

112122312213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967058131.

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

Adding to 112122312213 its reverse (312213221211), we get a palindrome (424335533424).

The spelling of 112122312213 in words is "one hundred twelve billion, one hundred twenty-two million, three hundred twelve thousand, two hundred thirteen".