2200218170893 has 2 divisors, whose sum is σ = 2200218170894. Its totient is φ = 2200218170892.

The previous prime is 2200218170849. The next prime is 2200218170911. The reversal of 2200218170893 is 3980718120022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1227890042404 + 972328128489 = 1108102^2 + 986067^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200218170893 - 2⁴¹ = 1194915341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200218174893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100109085446 + 1100109085447.

It is an arithmetic number, because the mean of its divisors is an integer number (1100109085447).

Almost surely, 2^{2200218170893} is an apocalyptic number.

It is an amenable number.

2200218170893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200218170893 is an equidigital number, since it uses as much as digits as its factorization.

2200218170893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 2200218170893 in words is "two trillion, two hundred billion, two hundred eighteen million, one hundred seventy thousand, eight hundred ninety-three".