212000102111 has 8 divisors (see below), whose sum is σ = 244783623840. Its totient is φ = 179841028608.

The previous prime is 212000102107. The next prime is 212000102113. The reversal of 212000102111 is 111201000212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212000102111 - 2² = 212000102107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212000102092 and 212000102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212000102113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156111326 + ... + 156112683.

It is an arithmetic number, because the mean of its divisors is an integer number (30597952980).

Almost surely, 2^212000102111 is an apocalyptic number.

212000102111 is a deficient number, since it is larger than the sum of its proper divisors (32783521729).

212000102111 is an equidigital number, since it uses as much as digits as its factorization.

212000102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312224113.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 212000102111 its reverse (111201000212), we get a palindrome (323201102323).

The spelling of 212000102111 in words is "two hundred twelve billion, one hundred two thousand, one hundred eleven".