11223302129999 has 4 divisors (see below), whose sum is σ = 11225769336600. Its totient is φ = 11220834923400.

The previous prime is 11223302129993. The next prime is 11223302130013. The reversal of 11223302129999 is 99992120332211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11223302129999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11223302129999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11223302129993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1233596477 + ... + 1233605574.

It is an arithmetic number, because the mean of its divisors is an integer number (2806442334150).

Almost surely, 2^{11223302129999} is an apocalyptic number.

11223302129999 is a deficient number, since it is larger than the sum of its proper divisors (2467206601).

11223302129999 is an equidigital number, since it uses as much as digits as its factorization.

11223302129999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2467206600.

The product of its (nonzero) digits is 944784, while the sum is 53.

The spelling of 11223302129999 in words is "eleven trillion, two hundred twenty-three billion, three hundred two million, one hundred twenty-nine thousand, nine hundred ninety-nine".