212011112000211 has 16 divisors (see below), whose sum is σ = 284367151469568. Its totient is φ = 140499538754400.

The previous prime is 212011112000179. The next prime is 212011112000231. The reversal of 212011112000211 is 112000211110212.

It is a happy number.

It is not a de Polignac number, because 212011112000211 - 2⁵ = 212011112000179 is a prime.

It is a super-5 number, since 5×212011112000211⁵ (a number of 73 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (212011112000231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203457571 + ... + 204496956.

It is an arithmetic number, because the mean of its divisors is an integer number (17772946966848).

Almost surely, 2^{212011112000211} is an apocalyptic number.

212011112000211 is a deficient number, since it is larger than the sum of its proper divisors (72356039469357).

212011112000211 is a wasteful number, since it uses less digits than its factorization.

212011112000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407955562.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 212011112000211 its reverse (112000211110212), we get a palindrome (324011323110423).

The spelling of 212011112000211 in words is "two hundred twelve trillion, eleven billion, one hundred twelve million, two hundred eleven", and thus it is an aban number.