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105422200069 is a prime number
BaseRepresentation
bin110001000101110100…
…1110001110100000101
3101002010001110122102111
41202023221301310011
53211401040400234
6120232535341021
710421313625654
oct1421351616405
9332101418374
10105422200069
11407890a128a
1218521821771
139c30c83554
14516122519b
152b2028c664
hex188ba71d05

105422200069 has 2 divisors, whose sum is σ = 105422200070. Its totient is φ = 105422200068.

The previous prime is 105422200043. The next prime is 105422200073. The reversal of 105422200069 is 960002224501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68534004100 + 36888195969 = 261790^2 + 192063^2 .

It is a cyclic number.

It is not a de Polignac number, because 105422200069 - 29 = 105422199557 is a prime.

It is a super-2 number, since 2×1054222000692 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105422200069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105422200369) 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, 52711100034 + 52711100035.

It is an arithmetic number, because the mean of its divisors is an integer number (52711100035).

Almost surely, 2105422200069 is an apocalyptic number.

It is an amenable number.

105422200069 is a deficient number, since it is larger than the sum of its proper divisors (1).

105422200069 is an equidigital number, since it uses as much as digits as its factorization.

105422200069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 105422200069 in words is "one hundred five billion, four hundred twenty-two million, two hundred thousand, sixty-nine".