111210011102 has 16 divisors (see below), whose sum is σ = 174515346720. Its totient is φ = 53050659552.

The previous prime is 111210011083. The next prime is 111210011111. The reversal of 111210011102 is 201110012111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089573 + ... + 3125360.

It is an arithmetic number, because the mean of its divisors is an integer number (10907209170).

Almost surely, 2^111210011102 is an apocalyptic number.

111210011102 is a deficient number, since it is larger than the sum of its proper divisors (63305335618).

111210011102 is a wasteful number, since it uses less digits than its factorization.

111210011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215347.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111210011102 its reverse (201110012111), we get a palindrome (312320023213).

The spelling of 111210011102 in words is "one hundred eleven billion, two hundred ten million, eleven thousand, one hundred two".