2080220897 has 2 divisors, whose sum is σ = 2080220898. Its totient is φ = 2080220896.

The previous prime is 2080220803. The next prime is 2080220911. The reversal of 2080220897 is 7980220802.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1678458961 + 401761936 = 40969^2 + 20044^2 .

It is a cyclic number.

It is not a de Polignac number, because 2080220897 - 2¹⁶ = 2080155361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2080220897.

It is not a weakly prime, because it can be changed into another prime (2080220297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040110448 + 1040110449.

It is an arithmetic number, because the mean of its divisors is an integer number (1040110449).

Almost surely, 2^2080220897 is an apocalyptic number.

It is an amenable number.

2080220897 is a deficient number, since it is larger than the sum of its proper divisors (1).

2080220897 is an equidigital number, since it uses as much as digits as its factorization.

2080220897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 2080220897 is about 45609.4386832375. The cubic root of 2080220897 is about 1276.5460465074.

The spelling of 2080220897 in words is "two billion, eighty million, two hundred twenty thousand, eight hundred ninety-seven".