1112200223213 has 4 divisors (see below), whose sum is σ = 1112598721248. Its totient is φ = 1111801725180.

The previous prime is 1112200223203. The next prime is 1112200223237. The reversal of 1112200223213 is 3123220022111.

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 a cyclic number.

It is not a de Polignac number, because 1112200223213 - 2⁶ = 1112200223149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112200223203) 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, 199244831 + ... + 199250412.

It is an arithmetic number, because the mean of its divisors is an integer number (278149680312).

Almost surely, 2^{1112200223213} is an apocalyptic number.

It is an amenable number.

1112200223213 is a deficient number, since it is larger than the sum of its proper divisors (398498035).

1112200223213 is an equidigital number, since it uses as much as digits as its factorization.

1112200223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398498034.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1112200223213 its reverse (3123220022111), we get a palindrome (4235420245324).

The spelling of 1112200223213 in words is "one trillion, one hundred twelve billion, two hundred million, two hundred twenty-three thousand, two hundred thirteen".