211110100112 has 40 divisors (see below), whose sum is σ = 421511271552. Its totient is φ = 102363833600.

The previous prime is 211110100027. The next prime is 211110100121. The reversal of 211110100112 is 211001011112.

It is a junction number, because it is equal to n+sod(n) for n = 211110100093 and 211110100102.

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, 853964 + ... + 1073067.

Almost surely, 2^211110100112 is an apocalyptic number.

It is an amenable number.

211110100112 is a deficient number, since it is larger than the sum of its proper divisors (210401171440).

211110100112 is a wasteful number, since it uses less digits than its factorization.

211110100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927247 (or 1927241 counting only the distinct ones).

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

Adding to 211110100112 its reverse (211001011112), we get a palindrome (422111111224).

The spelling of 211110100112 in words is "two hundred eleven billion, one hundred ten million, one hundred thousand, one hundred twelve".