211092093012 has 12 divisors (see below), whose sum is σ = 492548217056. Its totient is φ = 70364031000.

The previous prime is 211092092971. The next prime is 211092093071. The reversal of 211092093012 is 210390290112.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8795503864 + ... + 8795503887.

Almost surely, 2^211092093012 is an apocalyptic number.

It is an amenable number.

211092093012 is an abundant number, since it is smaller than the sum of its proper divisors (281456124044).

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

211092093012 is a wasteful number, since it uses less digits than its factorization.

211092093012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17591007758 (or 17591007756 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The spelling of 211092093012 in words is "two hundred eleven billion, ninety-two million, ninety-three thousand, twelve".