11232101223 has 64 divisors (see below), whose sum is σ = 19533081600. Its totient is φ = 6246460800.

The previous prime is 11232101213. The next prime is 11232101299. The reversal of 11232101223 is 32210123211.

It is not a de Polignac number, because 11232101223 - 2⁶ = 11232101159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11232101196 and 11232101205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232101213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1121265 + ... + 1131237.

It is an arithmetic number, because the mean of its divisors is an integer number (305204400).

Almost surely, 2^11232101223 is an apocalyptic number.

11232101223 is a deficient number, since it is larger than the sum of its proper divisors (8300980377).

11232101223 is a wasteful number, since it uses less digits than its factorization.

11232101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10149 (or 10143 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11232101223 its reverse (32210123211), we get a palindrome (43442224434).

The spelling of 11232101223 in words is "eleven billion, two hundred thirty-two million, one hundred one thousand, two hundred twenty-three".