2212120000067 has 2 divisors, whose sum is σ = 2212120000068. Its totient is φ = 2212120000066.

The previous prime is 2212120000039. The next prime is 2212120000091. The reversal of 2212120000067 is 7600000212122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212120000067 - 2³⁶ = 2143400523331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2212119999997 and 2212120000051.

It is not a weakly prime, because it can be changed into another prime (2212120000007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106060000033 + 1106060000034.

It is an arithmetic number, because the mean of its divisors is an integer number (1106060000034).

Almost surely, 2^{2212120000067} is an apocalyptic number.

2212120000067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212120000067 is an equidigital number, since it uses as much as digits as its factorization.

2212120000067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 2212120000067 its reverse (7600000212122), we get a palindrome (9812120212189).

The spelling of 2212120000067 in words is "two trillion, two hundred twelve billion, one hundred twenty million, sixty-seven", and thus it is an aban number.