1010000220193 has 2 divisors, whose sum is σ = 1010000220194. Its totient is φ = 1010000220192.

The previous prime is 1010000220149. The next prime is 1010000220221. The reversal of 1010000220193 is 3910220000101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 702659709504 + 307340510689 = 838248^2 + 554383^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010000220193 - 2²¹ = 1009998123041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1010000220193.

It is not a weakly prime, because it can be changed into another prime (1010000220143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505000110096 + 505000110097.

It is an arithmetic number, because the mean of its divisors is an integer number (505000110097).

Almost surely, 2^{1010000220193} is an apocalyptic number.

It is an amenable number.

1010000220193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010000220193 is an equidigital number, since it uses as much as digits as its factorization.

1010000220193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1010000220193 its reverse (3910220000101), we get a palindrome (4920220220294).

The spelling of 1010000220193 in words is "one trillion, ten billion, two hundred twenty thousand, one hundred ninety-three".