220110201020057 has 2 divisors, whose sum is σ = 220110201020058. Its totient is φ = 220110201020056.

The previous prime is 220110201019999. The next prime is 220110201020081. The reversal of 220110201020057 is 750020102011022.

220110201020057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125038555300096 + 95071645719961 = 11182064^2 + 9750469^2 .

It is a cyclic number.

It is not a de Polignac number, because 220110201020057 - 2³⁶ = 220041481543321 is a prime.

It is not a weakly prime, because it can be changed into another prime (220110201020357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110055100510028 + 110055100510029.

It is an arithmetic number, because the mean of its divisors is an integer number (110055100510029).

Almost surely, 2^{220110201020057} is an apocalyptic number.

It is an amenable number.

220110201020057 is a deficient number, since it is larger than the sum of its proper divisors (1).

220110201020057 is an equidigital number, since it uses as much as digits as its factorization.

220110201020057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 23.

Adding to 220110201020057 its reverse (750020102011022), we get a palindrome (970130303031079).

The spelling of 220110201020057 in words is "two hundred twenty trillion, one hundred ten billion, two hundred one million, twenty thousand, fifty-seven".