11331222193 has 8 divisors (see below), whose sum is σ = 11641059360. Its totient is φ = 11022978720.

The previous prime is 11331222181. The next prime is 11331222277. The reversal of 11331222193 is 39122213311.

11331222193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11331222193 - 2¹³ = 11331214001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331222293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384003 + ... + 412456.

It is an arithmetic number, because the mean of its divisors is an integer number (1455132420).

Almost surely, 2^11331222193 is an apocalyptic number.

It is an amenable number.

11331222193 is a deficient number, since it is larger than the sum of its proper divisors (309837167).

11331222193 is an equidigital number, since it uses as much as digits as its factorization.

11331222193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796847.

The product of its digits is 1944, while the sum is 28.

The spelling of 11331222193 in words is "eleven billion, three hundred thirty-one million, two hundred twenty-two thousand, one hundred ninety-three".