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12210211183 is a prime number
BaseRepresentation
bin10110101111100100…
…10000100101101111
31011111221122222212211
423113302100211233
5200001303224213
65335335111251
7611403040222
oct132762204557
934457588784
1012210211183
1151a6389425
122449212527
1311c7885841
1483b8db5b9
154b6e4553d
hex2d7c9096f

12210211183 has 2 divisors, whose sum is σ = 12210211184. Its totient is φ = 12210211182.

The previous prime is 12210211177. The next prime is 12210211231. The reversal of 12210211183 is 38111201221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210211183 - 25 = 12210211151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12210211133) 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, 6105105591 + 6105105592.

It is an arithmetic number, because the mean of its divisors is an integer number (6105105592).

Almost surely, 212210211183 is an apocalyptic number.

12210211183 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210211183 is an equidigital number, since it uses as much as digits as its factorization.

12210211183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 22.

The spelling of 12210211183 in words is "twelve billion, two hundred ten million, two hundred eleven thousand, one hundred eighty-three".