210110111101012 has 12 divisors (see below), whose sum is σ = 367819354004256. Its totient is φ = 105018867099800.

The previous prime is 210110111101001. The next prime is 210110111101063. The reversal of 210110111101012 is 210101111011012.

It is a junction number, because it is equal to n+sod(n) for n = 210110111100983 and 210110111101001.

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 3 ways as a sum of consecutive naturals, for example, 9047099614 + ... + 9047122837.

It is an arithmetic number, because the mean of its divisors is an integer number (30651612833688).

Almost surely, 2^{210110111101012} is an apocalyptic number.

It is an amenable number.

210110111101012 is a deficient number, since it is larger than the sum of its proper divisors (157709242903244).

210110111101012 is a wasteful number, since it uses less digits than its factorization.

210110111101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18094225358 (or 18094225356 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 210110111101012 its reverse (210101111011012), we get a palindrome (420211222112024).

The spelling of 210110111101012 in words is "two hundred ten trillion, one hundred ten billion, one hundred eleven million, one hundred one thousand, twelve".