223230131334211 has 4 divisors (see below), whose sum is σ = 223231194691624. Its totient is φ = 223229067976800.

The previous prime is 223230131334191. The next prime is 223230131334281. The reversal of 223230131334211 is 112433131032322.

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

It is a cyclic number.

It is not a de Polignac number, because 223230131334211 - 2⁵ = 223230131334179 is a prime.

It is a super-3 number, since 3×223230131334211³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223230131334281) 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, 531363750 + ... + 531783691.

It is an arithmetic number, because the mean of its divisors is an integer number (55807798672906).

Almost surely, 2^{223230131334211} is an apocalyptic number.

223230131334211 is a deficient number, since it is larger than the sum of its proper divisors (1063357413).

223230131334211 is a wasteful number, since it uses less digits than its factorization.

223230131334211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063357412.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 223230131334211 its reverse (112433131032322), we get a palindrome (335663262366533).

The spelling of 223230131334211 in words is "two hundred twenty-three trillion, two hundred thirty billion, one hundred thirty-one million, three hundred thirty-four thousand, two hundred eleven".