212200220110097 has 2 divisors, whose sum is σ = 212200220110098. Its totient is φ = 212200220110096.

The previous prime is 212200220109907. The next prime is 212200220110129. The reversal of 212200220110097 is 790011022002212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 203151458240641 + 9048761869456 = 14253121^2 + 3008116^2 .

It is a cyclic number.

It is not a de Polignac number, because 212200220110097 - 2²⁰ = 212200219061521 is a prime.

It is not a weakly prime, because it can be changed into another prime (212200220110897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106100110055048 + 106100110055049.

It is an arithmetic number, because the mean of its divisors is an integer number (106100110055049).

Almost surely, 2^{212200220110097} is an apocalyptic number.

It is an amenable number.

212200220110097 is a deficient number, since it is larger than the sum of its proper divisors (1).

212200220110097 is an equidigital number, since it uses as much as digits as its factorization.

212200220110097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 212200220110097 in words is "two hundred twelve trillion, two hundred billion, two hundred twenty million, one hundred ten thousand, ninety-seven".