10211221674659 has 2 divisors, whose sum is σ = 10211221674660. Its totient is φ = 10211221674658.

The previous prime is 10211221674611. The next prime is 10211221674673. The reversal of 10211221674659 is 95647612211201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10211221674659 - 2³² = 10206926707363 is a prime.

It is not a weakly prime, because it can be changed into another prime (10211221674359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105610837329 + 5105610837330.

It is an arithmetic number, because the mean of its divisors is an integer number (5105610837330).

Almost surely, 2^{10211221674659} is an apocalyptic number.

10211221674659 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211221674659 is an equidigital number, since it uses as much as digits as its factorization.

10211221674659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 10211221674659 in words is "ten trillion, two hundred eleven billion, two hundred twenty-one million, six hundred seventy-four thousand, six hundred fifty-nine".