10212012212267 has 2 divisors, whose sum is σ = 10212012212268. Its totient is φ = 10212012212266.

The previous prime is 10212012212209. The next prime is 10212012212443. The reversal of 10212012212267 is 76221221021201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10212012212267 - 2⁶ = 10212012212203 is a prime.

It is not a weakly prime, because it can be changed into another prime (10212012292267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106006106133 + 5106006106134.

It is an arithmetic number, because the mean of its divisors is an integer number (5106006106134).

Almost surely, 2^{10212012212267} is an apocalyptic number.

10212012212267 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212012212267 is an equidigital number, since it uses as much as digits as its factorization.

10212012212267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 10212012212267 its reverse (76221221021201), we get a palindrome (86433233233468).

The spelling of 10212012212267 in words is "ten trillion, two hundred twelve billion, twelve million, two hundred twelve thousand, two hundred sixty-seven".