112013112221 has 8 divisors (see below), whose sum is σ = 118003882080. Its totient is φ = 106031876688.

The previous prime is 112013112209. The next prime is 112013112271. The reversal of 112013112221 is 122211310211.

It is a happy number.

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 112013112221 - 2¹⁴ = 112013095837 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 112013112221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112013112271) 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, 2359451 + ... + 2406456.

It is an arithmetic number, because the mean of its divisors is an integer number (14750485260).

Almost surely, 2^112013112221 is an apocalyptic number.

It is an amenable number.

112013112221 is a deficient number, since it is larger than the sum of its proper divisors (5990769859).

112013112221 is a wasteful number, since it uses less digits than its factorization.

112013112221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767163.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 112013112221 its reverse (122211310211), we get a palindrome (234224422432).

The spelling of 112013112221 in words is "one hundred twelve billion, thirteen million, one hundred twelve thousand, two hundred twenty-one".