212000112011 has 8 divisors (see below), whose sum is σ = 214563520080. Its totient is φ = 209436922912.

The previous prime is 212000111969. The next prime is 212000112019. The reversal of 212000112011 is 110211000212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212000112011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212000111983 and 212000112001.

It is not an unprimeable number, because it can be changed into a prime (212000112019) 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, 2765345 + ... + 2840973.

It is an arithmetic number, because the mean of its divisors is an integer number (26820440010).

Almost surely, 2^212000112011 is an apocalyptic number.

212000112011 is a deficient number, since it is larger than the sum of its proper divisors (2563408069).

212000112011 is an equidigital number, since it uses as much as digits as its factorization.

212000112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109485.

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

Adding to 212000112011 its reverse (110211000212), we get a palindrome (322211112223).

The spelling of 212000112011 in words is "two hundred twelve billion, one hundred twelve thousand, eleven".