2099068801 has 2 divisors, whose sum is σ = 2099068802. Its totient is φ = 2099068800.

The previous prime is 2099068771. The next prime is 2099068813. The reversal of 2099068801 is 1088609902.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1942693776 + 156375025 = 44076^2 + 12505^2 .

It is a cyclic number.

It is not a de Polignac number, because 2099068801 - 2⁹ = 2099068289 is a prime.

It is not a weakly prime, because it can be changed into another prime (2099068891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049534400 + 1049534401.

It is an arithmetic number, because the mean of its divisors is an integer number (1049534401).

Almost surely, 2^2099068801 is an apocalyptic number.

It is an amenable number.

2099068801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2099068801 is an equidigital number, since it uses as much as digits as its factorization.

2099068801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 2099068801 is about 45815.5956089190. The cubic root of 2099068801 is about 1280.3898554097.

The spelling of 2099068801 in words is "two billion, ninety-nine million, sixty-eight thousand, eight hundred one".