11112002211 has 8 divisors (see below), whose sum is σ = 14846427904. Its totient is φ = 7392789000.

The previous prime is 11112002203. The next prime is 11112002219. The reversal of 11112002211 is 11220021111.

11112002211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11112002203) and next prime (11112002219).

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

It is not a de Polignac number, because 11112002211 - 2³ = 11112002203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112002219) 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, 3801415 + ... + 3804336.

It is an arithmetic number, because the mean of its divisors is an integer number (1855803488).

Almost surely, 2^11112002211 is an apocalyptic number.

11112002211 is a deficient number, since it is larger than the sum of its proper divisors (3734425693).

11112002211 is an equidigital number, since it uses as much as digits as its factorization.

11112002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7606241.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11112002211 its reverse (11220021111), we get a palindrome (22332023322).

The spelling of 11112002211 in words is "eleven billion, one hundred twelve million, two thousand, two hundred eleven".