10221211100699 has 2 divisors, whose sum is σ = 10221211100700. Its totient is φ = 10221211100698.

The previous prime is 10221211100671. The next prime is 10221211100707. The reversal of 10221211100699 is 99600111212201.

10221211100699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (99600111212201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10221211100699 - 2⁴⁰ = 9121699472923 is a prime.

It is not a weakly prime, because it can be changed into another prime (10221211100669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110605550349 + 5110605550350.

It is an arithmetic number, because the mean of its divisors is an integer number (5110605550350).

Almost surely, 2^{10221211100699} is an apocalyptic number.

10221211100699 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221211100699 is an equidigital number, since it uses as much as digits as its factorization.

10221211100699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 35.

The spelling of 10221211100699 in words is "ten trillion, two hundred twenty-one billion, two hundred eleven million, one hundred thousand, six hundred ninety-nine".