112232011321 has 4 divisors (see below), whose sum is σ = 112242161700. Its totient is φ = 112221860944.

The previous prime is 112232011319. The next prime is 112232011343. The reversal of 112232011321 is 123110232211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22028496400 + 90203514921 = 148420^2 + 300339^2 .

It is a cyclic number.

It is not a de Polignac number, because 112232011321 - 2¹ = 112232011319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112232018321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5058586 + ... + 5080723.

It is an arithmetic number, because the mean of its divisors is an integer number (28060540425).

Almost surely, 2^112232011321 is an apocalyptic number.

It is an amenable number.

112232011321 is a deficient number, since it is larger than the sum of its proper divisors (10150379).

112232011321 is a wasteful number, since it uses less digits than its factorization.

112232011321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10150378.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112232011321 its reverse (123110232211), we get a palindrome (235342243532).

The spelling of 112232011321 in words is "one hundred twelve billion, two hundred thirty-two million, eleven thousand, three hundred twenty-one".