10012312211243 has 2 divisors, whose sum is σ = 10012312211244. Its totient is φ = 10012312211242.

The previous prime is 10012312211233. The next prime is 10012312211249. The reversal of 10012312211243 is 34211221321001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10012312211243 - 2³² = 10008017243947 is a prime.

It is not a weakly prime, because it can be changed into another prime (10012312211249) 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, 5006156105621 + 5006156105622.

It is an arithmetic number, because the mean of its divisors is an integer number (5006156105622).

Almost surely, 2^{10012312211243} is an apocalyptic number.

10012312211243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012312211243 is an equidigital number, since it uses as much as digits as its factorization.

10012312211243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10012312211243 its reverse (34211221321001), we get a palindrome (44223533532244).

The spelling of 10012312211243 in words is "ten trillion, twelve billion, three hundred twelve million, two hundred eleven thousand, two hundred forty-three".