10221210010499 has 2 divisors, whose sum is σ = 10221210010500. Its totient is φ = 10221210010498.

The previous prime is 10221210010493. The next prime is 10221210010537. The reversal of 10221210010499 is 99401001212201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10221210010499 - 2²⁴ = 10221193233283 is a prime.

It is not a weakly prime, because it can be changed into another prime (10221210010493) 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, 5110605005249 + 5110605005250.

It is an arithmetic number, because the mean of its divisors is an integer number (5110605005250).

Almost surely, 2^{10221210010499} is an apocalyptic number.

10221210010499 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221210010499 is an equidigital number, since it uses as much as digits as its factorization.

10221210010499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 10221210010499 in words is "ten trillion, two hundred twenty-one billion, two hundred ten million, ten thousand, four hundred ninety-nine".