12200121010067 has 2 divisors, whose sum is σ = 12200121010068. Its totient is φ = 12200121010066.

The previous prime is 12200121009991. The next prime is 12200121010069. The reversal of 12200121010067 is 76001012100221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12200121010067 - 2³⁴ = 12182941140883 is a prime.

Together with 12200121010069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12200121010069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100060505033 + 6100060505034.

It is an arithmetic number, because the mean of its divisors is an integer number (6100060505034).

Almost surely, 2^{12200121010067} is an apocalyptic number.

12200121010067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200121010067 is an equidigital number, since it uses as much as digits as its factorization.

12200121010067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 12200121010067 its reverse (76001012100221), we get a palindrome (88201133110288).

The spelling of 12200121010067 in words is "twelve trillion, two hundred billion, one hundred twenty-one million, ten thousand, sixty-seven".