11101302223 has 4 divisors (see below), whose sum is σ = 12110511528. Its totient is φ = 10092092920.

The previous prime is 11101302203. The next prime is 11101302241. The reversal of 11101302223 is 32220310111.

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 11101302223 - 2⁹ = 11101301711 is a prime.

It is a super-2 number, since 2×11101302223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101302197 and 11101302206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101302203) 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 3 ways as a sum of consecutive naturals, for example, 504604636 + ... + 504604657.

It is an arithmetic number, because the mean of its divisors is an integer number (3027627882).

Almost surely, 2^11101302223 is an apocalyptic number.

11101302223 is a deficient number, since it is larger than the sum of its proper divisors (1009209305).

11101302223 is a wasteful number, since it uses less digits than its factorization.

11101302223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009209304.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11101302223 its reverse (32220310111), we get a palindrome (43321612334).

The spelling of 11101302223 in words is "eleven billion, one hundred one million, three hundred two thousand, two hundred twenty-three".