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12001210210007 is a prime number
BaseRepresentation
bin1010111010100011111111…
…0111110001011011010111
31120111022012222022010211022
42232220333313301123113
53033111434303210012
641305140241031355
72346026114433404
oct256507767613327
946438188263738
1012001210210007
113907759324567
121419ab902555b
1369092b34a395
142d6c0c6092ab
1515c2a42c6472
hexaea3fdf16d7

12001210210007 has 2 divisors, whose sum is σ = 12001210210008. Its totient is φ = 12001210210006.

The previous prime is 12001210209929. The next prime is 12001210210069. The reversal of 12001210210007 is 70001201210021.

It is a strong prime.

It is an emirp because it is prime and its reverse (70001201210021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12001210210007 - 218 = 12001209947863 is a prime.

It is a super-2 number, since 2×120012102100072 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12001210210807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000605105003 + 6000605105004.

It is an arithmetic number, because the mean of its divisors is an integer number (6000605105004).

Almost surely, 212001210210007 is an apocalyptic number.

12001210210007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12001210210007 is an equidigital number, since it uses as much as digits as its factorization.

12001210210007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 12001210210007 its reverse (70001201210021), we get a palindrome (82002411420028).

The spelling of 12001210210007 in words is "twelve trillion, one billion, two hundred ten million, two hundred ten thousand, seven".