101110111111112 has 64 divisors (see below), whose sum is σ = 193122408124800. Its totient is φ = 49620935485440.

The previous prime is 101110111111081. The next prime is 101110111111193. The reversal of 101110111111112 is 211111111011101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50835437 + ... + 52786947.

It is an arithmetic number, because the mean of its divisors is an integer number (3017537626950).

Almost surely, 2^{101110111111112} is an apocalyptic number.

It is an amenable number.

101110111111112 is a deficient number, since it is larger than the sum of its proper divisors (92012297013688).

101110111111112 is a wasteful number, since it uses less digits than its factorization.

101110111111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952166 (or 1952162 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 14.

Adding to 101110111111112 its reverse (211111111011101), we get a palindrome (312221222122213).

The spelling of 101110111111112 in words is "one hundred one trillion, one hundred ten billion, one hundred eleven million, one hundred eleven thousand, one hundred twelve".