100120000011112 has 64 divisors (see below), whose sum is σ = 199204219756800. Its totient is φ = 47073427568640.

The previous prime is 100120000011047. The next prime is 100120000011121. The reversal of 100120000011112 is 211110000021001.

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 15 ways as a sum of consecutive naturals, for example, 18716248 + ... + 23463544.

It is an arithmetic number, because the mean of its divisors is an integer number (3112565933700).

Almost surely, 2^{100120000011112} is an apocalyptic number.

It is an amenable number.

100120000011112 is a deficient number, since it is larger than the sum of its proper divisors (99084219745688).

100120000011112 is a wasteful number, since it uses less digits than its factorization.

100120000011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749266 (or 4749262 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100120000011112 its reverse (211110000021001), we get a palindrome (311230000032113).

The spelling of 100120000011112 in words is "one hundred trillion, one hundred twenty billion, eleven thousand, one hundred twelve".