11214301223 has 4 divisors (see below), whose sum is σ = 11230866600. Its totient is φ = 11197735848.

The previous prime is 11214301169. The next prime is 11214301253. The reversal of 11214301223 is 32210341211.

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 11214301223 - 2¹⁰ = 11214300199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11214301195 and 11214301204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214301253) 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, 8281673 + ... + 8283026.

It is an arithmetic number, because the mean of its divisors is an integer number (2807716650).

Almost surely, 2^11214301223 is an apocalyptic number.

11214301223 is a deficient number, since it is larger than the sum of its proper divisors (16565377).

11214301223 is an equidigital number, since it uses as much as digits as its factorization.

11214301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16565376.

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

Adding to 11214301223 its reverse (32210341211), we get a palindrome (43424642434).

The spelling of 11214301223 in words is "eleven billion, two hundred fourteen million, three hundred one thousand, two hundred twenty-three".