11122432199 has 8 divisors (see below), whose sum is σ = 11268936000. Its totient is φ = 10976071392.

The previous prime is 11122432187. The next prime is 11122432213. The reversal of 11122432199 is 99123422111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11122432199 - 2¹² = 11122428103 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 (11122432109) 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 7 ways as a sum of consecutive naturals, for example, 125597 + ... + 194985.

It is an arithmetic number, because the mean of its divisors is an integer number (1408617000).

Almost surely, 2^11122432199 is an apocalyptic number.

11122432199 is a deficient number, since it is larger than the sum of its proper divisors (146503801).

11122432199 is an equidigital number, since it uses as much as digits as its factorization.

11122432199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71497.

The product of its digits is 7776, while the sum is 35.

The spelling of 11122432199 in words is "eleven billion, one hundred twenty-two million, four hundred thirty-two thousand, one hundred ninety-nine".