113223120211 has 8 divisors (see below), whose sum is σ = 120375033120. Its totient is φ = 106256971392.

The previous prime is 113223120209. The next prime is 113223120287. The reversal of 113223120211 is 112021322311.

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 113223120211 - 2¹ = 113223120209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113223120811) 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, 46439766 + ... + 46442203.

It is an arithmetic number, because the mean of its divisors is an integer number (15046879140).

Almost surely, 2^113223120211 is an apocalyptic number.

113223120211 is a deficient number, since it is larger than the sum of its proper divisors (7151912909).

113223120211 is an equidigital number, since it uses as much as digits as its factorization.

113223120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92882045.

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

Adding to 113223120211 its reverse (112021322311), we get a palindrome (225244442522).

The spelling of 113223120211 in words is "one hundred thirteen billion, two hundred twenty-three million, one hundred twenty thousand, two hundred eleven".