10221200199611 has 2 divisors, whose sum is σ = 10221200199612. Its totient is φ = 10221200199610.

The previous prime is 10221200199557. The next prime is 10221200199641. The reversal of 10221200199611 is 11699100212201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10221200199611 - 2⁶ = 10221200199547 is a prime.

It is not a weakly prime, because it can be changed into another prime (10221200199641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110600099805 + 5110600099806.

It is an arithmetic number, because the mean of its divisors is an integer number (5110600099806).

Almost surely, 2^{10221200199611} is an apocalyptic number.

10221200199611 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221200199611 is an equidigital number, since it uses as much as digits as its factorization.

10221200199611 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 10221200199611 in words is "ten trillion, two hundred twenty-one billion, two hundred million, one hundred ninety-nine thousand, six hundred eleven".