210112221100112 has 40 divisors (see below), whose sum is σ = 407422265306112. Its totient is φ = 104971022768000.

The previous prime is 210112221100087. The next prime is 210112221100121. The reversal of 210112221100112 is 211001122211012.

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, 106297937 + ... + 108256527.

Almost surely, 2^{210112221100112} is an apocalyptic number.

It is an amenable number.

210112221100112 is a deficient number, since it is larger than the sum of its proper divisors (197310044206000).

210112221100112 is a wasteful number, since it uses less digits than its factorization.

210112221100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964027 (or 1964021 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 210112221100112 its reverse (211001122211012), we get a palindrome (421113343311124).

The spelling of 210112221100112 in words is "two hundred ten trillion, one hundred twelve billion, two hundred twenty-one million, one hundred thousand, one hundred twelve".