11169964198 has 8 divisors (see below), whose sum is σ = 16886875392. Its totient is φ = 5541005736.

The previous prime is 11169964139. The next prime is 11169964199. The reversal of 11169964198 is 89146996111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11169964199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21987865 + ... + 21988372.

It is an arithmetic number, because the mean of its divisors is an integer number (2110859424).

Almost surely, 2^11169964198 is an apocalyptic number.

11169964198 is a deficient number, since it is larger than the sum of its proper divisors (5716911194).

11169964198 is a wasteful number, since it uses less digits than its factorization.

11169964198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43976366.

The product of its digits is 839808, while the sum is 55.

The spelling of 11169964198 in words is "eleven billion, one hundred sixty-nine million, nine hundred sixty-four thousand, one hundred ninety-eight".