211100112195 has 96 divisors (see below), whose sum is σ = 395195008320. Its totient is φ = 95942246400.

The previous prime is 211100112137. The next prime is 211100112217. The reversal of 211100112195 is 591211001112.

It is not a de Polignac number, because 211100112195 - 2⁶ = 211100112131 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 104040441 + ... + 104042469.

It is an arithmetic number, because the mean of its divisors is an integer number (4116614670).

Almost surely, 2^211100112195 is an apocalyptic number.

211100112195 is a deficient number, since it is larger than the sum of its proper divisors (184094896125).

211100112195 is a wasteful number, since it uses less digits than its factorization.

211100112195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2805 (or 2798 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 24.

The spelling of 211100112195 in words is "two hundred eleven billion, one hundred million, one hundred twelve thousand, one hundred ninety-five".