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12224026079 is a prime number
BaseRepresentation
bin10110110001001101…
…11101010111011111
31011112220122212100122
423120212331113133
5200013322313304
65340551145155
7611631335666
oct133046752737
934486585318
1012224026079
1152031647a1
1224519751bb
1311ca6b1935
1483d695ddd
154b82739be
hex2d89bd5df

12224026079 has 2 divisors, whose sum is σ = 12224026080. Its totient is φ = 12224026078.

The previous prime is 12224026063. The next prime is 12224026081. The reversal of 12224026079 is 97062042221.

It is a strong prime.

It is an emirp because it is prime and its reverse (97062042221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12224026079 - 24 = 12224026063 is a prime.

It is a super-2 number, since 2×122240260792 (a number of 21 digits) contains 22 as substring.

Together with 12224026081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12224026019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112013039 + 6112013040.

It is an arithmetic number, because the mean of its divisors is an integer number (6112013040).

Almost surely, 212224026079 is an apocalyptic number.

12224026079 is a deficient number, since it is larger than the sum of its proper divisors (1).

12224026079 is an equidigital number, since it uses as much as digits as its factorization.

12224026079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 12224026079 in words is "twelve billion, two hundred twenty-four million, twenty-six thousand, seventy-nine".