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2020202220107 is a prime number
BaseRepresentation
bin11101011001011101011…
…011111000101001001011
321011010111100212222001102
4131121131123320221023
5231044333232020412
64144022412412015
7265645331353661
oct35313533705113
97133440788042
102020202220107
11709843539865
1228764177700b
13118672ac2976
146dac7974c31
153783b8908c2
hex1d65d6f8a4b

2020202220107 has 2 divisors, whose sum is σ = 2020202220108. Its totient is φ = 2020202220106.

The previous prime is 2020202219969. The next prime is 2020202220131. The reversal of 2020202220107 is 7010222020202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020202220107 - 216 = 2020202154571 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020202220137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010101110053 + 1010101110054.

It is an arithmetic number, because the mean of its divisors is an integer number (1010101110054).

Almost surely, 22020202220107 is an apocalyptic number.

2020202220107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020202220107 is an equidigital number, since it uses as much as digits as its factorization.

2020202220107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 20.

Adding to 2020202220107 its reverse (7010222020202), we get a palindrome (9030424240309).

The spelling of 2020202220107 in words is "two trillion, twenty billion, two hundred two million, two hundred twenty thousand, one hundred seven".