10110111212 has 12 divisors (see below), whose sum is σ = 17696360976. Its totient is φ = 5054008080.

The previous prime is 10110111197. The next prime is 10110111289. The reversal of 10110111212 is 21211101101.

10110111212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10110111193 and 10110111202.

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 3 ways as a sum of consecutive naturals, for example, 239963 + ... + 278930.

It is an arithmetic number, because the mean of its divisors is an integer number (1474696748).

Almost surely, 2^10110111212 is an apocalyptic number.

It is an amenable number.

10110111212 is a deficient number, since it is larger than the sum of its proper divisors (7586249764).

10110111212 is a wasteful number, since it uses less digits than its factorization.

10110111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523768 (or 523766 counting only the distinct ones).

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

Adding to 10110111212 its reverse (21211101101), we get a palindrome (31321212313).

The spelling of 10110111212 in words is "ten billion, one hundred ten million, one hundred eleven thousand, two hundred twelve".