11112219983 has 8 divisors (see below), whose sum is σ = 11783374848. Its totient is φ = 10443009024.

The previous prime is 11112219973. The next prime is 11112220019. The reversal of 11112219983 is 38991221111.

11112219983 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 11112219983 - 2⁴ = 11112219967 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 (11112219973) 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, 474191 + ... + 497072.

It is an arithmetic number, because the mean of its divisors is an integer number (1472921856).

Almost surely, 2^11112219983 is an apocalyptic number.

11112219983 is a deficient number, since it is larger than the sum of its proper divisors (671154865).

11112219983 is an equidigital number, since it uses as much as digits as its factorization.

11112219983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971953.

The product of its digits is 7776, while the sum is 38.

The spelling of 11112219983 in words is "eleven billion, one hundred twelve million, two hundred nineteen thousand, nine hundred eighty-three".