111211000108 has 48 divisors (see below), whose sum is σ = 220663628640. Its totient is φ = 48617280000.

The previous prime is 111211000073. The next prime is 111211000157. The reversal of 111211000108 is 801000112111.

It is a junction number, because it is equal to n+sod(n) for n = 111211000091 and 111211000100.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8392368 + ... + 8405608.

It is an arithmetic number, because the mean of its divisors is an integer number (4597158930).

Almost surely, 2^111211000108 is an apocalyptic number.

It is an amenable number.

111211000108 is a deficient number, since it is larger than the sum of its proper divisors (109452628532).

111211000108 is a wasteful number, since it uses less digits than its factorization.

111211000108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21778 (or 21776 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 111211000108 its reverse (801000112111), we get a palindrome (912211112219).

The spelling of 111211000108 in words is "one hundred eleven billion, two hundred eleven million, one hundred eight", and thus it is an aban number.