2212001011267 has 2 divisors, whose sum is σ = 2212001011268. Its totient is φ = 2212001011266.

The previous prime is 2212001011193. The next prime is 2212001011277. The reversal of 2212001011267 is 7621101002122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2212001011267 - 2⁷ = 2212001011139 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212001011277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106000505633 + 1106000505634.

It is an arithmetic number, because the mean of its divisors is an integer number (1106000505634).

Almost surely, 2^{2212001011267} is an apocalyptic number.

2212001011267 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212001011267 is an equidigital number, since it uses as much as digits as its factorization.

2212001011267 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 25.

Adding to 2212001011267 its reverse (7621101002122), we get a palindrome (9833102013389).

The spelling of 2212001011267 in words is "two trillion, two hundred twelve billion, one million, eleven thousand, two hundred sixty-seven".