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2020221101141 is a prime number
BaseRepresentation
bin11101011001011110100…
…011111010010001010101
321011010112200102012221222
4131121132203322101111
5231044403100214031
64144024325220125
7265645651012505
oct35313643722125
97133480365858
102020221101141
11709853165421
12287647b61645
131186769a3989
146daca28ba05
153783d36ee7b
hex1d65e8fa455

2020221101141 has 2 divisors, whose sum is σ = 2020221101142. Its totient is φ = 2020221101140.

The previous prime is 2020221101111. The next prime is 2020221101147. The reversal of 2020221101141 is 1411011220202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1973097808900 + 47123292241 = 1404670^2 + 217079^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020221101141 - 26 = 2020221101077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020221101147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010110550570 + 1010110550571.

It is an arithmetic number, because the mean of its divisors is an integer number (1010110550571).

Almost surely, 22020221101141 is an apocalyptic number.

It is an amenable number.

2020221101141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020221101141 is an equidigital number, since it uses as much as digits as its factorization.

2020221101141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2020221101141 its reverse (1411011220202), we get a palindrome (3431232321343).

The spelling of 2020221101141 in words is "two trillion, twenty billion, two hundred twenty-one million, one hundred one thousand, one hundred forty-one".