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11122022121779 is a prime number
BaseRepresentation
bin1010000111011000110000…
…1011011000000100110011
31110101020212211210201102002
42201312030023120010303
52424210400130344104
635353215245044215
72225353035124442
oct241661413300463
943336784721362
1011122022121779
1135a89065a0058
1212b763285666b
13628a5752c88a
142a6447294d59
15144498e4201e
hexa1d8c2d8133

11122022121779 has 2 divisors, whose sum is σ = 11122022121780. Its totient is φ = 11122022121778.

The previous prime is 11122022121767. The next prime is 11122022121823. The reversal of 11122022121779 is 97712122022111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11122022121779 - 232 = 11117727154483 is a prime.

It is a super-2 number, since 2×111220221217792 (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11122022621779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5561011060889 + 5561011060890.

It is an arithmetic number, because the mean of its divisors is an integer number (5561011060890).

Almost surely, 211122022121779 is an apocalyptic number.

11122022121779 is a deficient number, since it is larger than the sum of its proper divisors (1).

11122022121779 is an equidigital number, since it uses as much as digits as its factorization.

11122022121779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 38.

The spelling of 11122022121779 in words is "eleven trillion, one hundred twenty-two billion, twenty-two million, one hundred twenty-one thousand, seven hundred seventy-nine".