210020112110012 has 24 divisors (see below), whose sum is σ = 367745700537600. Its totient is φ = 104949929154096.

The previous prime is 210020112110009. The next prime is 210020112110069. The reversal of 210020112110012 is 210011211020012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46781939 + ... + 51074357.

It is an arithmetic number, because the mean of its divisors is an integer number (15322737522400).

Almost surely, 2^{210020112110012} is an apocalyptic number.

It is an amenable number.

210020112110012 is a deficient number, since it is larger than the sum of its proper divisors (157725588427588).

210020112110012 is a wasteful number, since it uses less digits than its factorization.

210020112110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299425 (or 4299423 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210020112110012 its reverse (210011211020012), we get a palindrome (420031323130024).

The spelling of 210020112110012 in words is "two hundred ten trillion, twenty billion, one hundred twelve million, one hundred ten thousand, twelve".