12021212000011 has 2 divisors, whose sum is σ = 12021212000012. Its totient is φ = 12021212000010.

The previous prime is 12021211999949. The next prime is 12021212000071. The reversal of 12021212000011 is 11000021212021.

12021212000011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12021212000011 - 2³⁷ = 11883773046539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12021211999955 and 12021212000000.

It is not a weakly prime, because it can be changed into another prime (12021212000071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010606000005 + 6010606000006.

It is an arithmetic number, because the mean of its divisors is an integer number (6010606000006).

Almost surely, 2^{12021212000011} is an apocalyptic number.

12021212000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12021212000011 is an equidigital number, since it uses as much as digits as its factorization.

12021212000011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12021212000011 its reverse (11000021212021), we get a palindrome (23021233212032).

The spelling of 12021212000011 in words is "twelve trillion, twenty-one billion, two hundred twelve million, eleven", and thus it is an aban number.