11623219199 has 8 divisors (see below), whose sum is σ = 11674504128. Its totient is φ = 11572041600.

The previous prime is 11623219171. The next prime is 11623219207. The reversal of 11623219199 is 99191232611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11623219199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11623219499) 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 7 ways as a sum of consecutive naturals, for example, 194219 + ... + 246915.

It is an arithmetic number, because the mean of its divisors is an integer number (1459313016).

Almost surely, 2^11623219199 is an apocalyptic number.

11623219199 is a deficient number, since it is larger than the sum of its proper divisors (51284929).

11623219199 is an equidigital number, since it uses as much as digits as its factorization.

11623219199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53665.

The product of its digits is 52488, while the sum is 44.

The spelling of 11623219199 in words is "eleven billion, six hundred twenty-three million, two hundred nineteen thousand, one hundred ninety-nine".