211100100192 has 36 divisors (see below), whose sum is σ = 600315910740. Its totient is φ = 70366699968.

The previous prime is 211100100187. The next prime is 211100100209. The reversal of 211100100192 is 291001001112.

It is a happy number.

211100100192 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 366492942 + ... + 366493517.

It is an arithmetic number, because the mean of its divisors is an integer number (16675441965).

Almost surely, 2^211100100192 is an apocalyptic number.

It is an amenable number.

211100100192 is an abundant number, since it is smaller than the sum of its proper divisors (389215810548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211100100192 is a wasteful number, since it uses less digits than its factorization.

211100100192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732986475 (or 732986464 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 211100100192 in words is "two hundred eleven billion, one hundred million, one hundred thousand, one hundred ninety-two".