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12333010211212 = 2271271160243883
BaseRepresentation
bin1011001101111000000010…
…1100010101000110001100
31121200000122200112121101211
42303132000230111012030
53104031001103224322
642121412350344204
72412013330055605
oct263360054250614
947600580477354
1012333010211212
113a2544481a399
1214722781bb064
136b5cc8431842
14308cc6c6cdac
15165c23617b77
hexb3780b1518c

12333010211212 has 24 divisors (see below), whose sum is σ = 21967513569792. Its totient is φ = 6057218739600.

The previous prime is 12333010211183. The next prime is 12333010211239. The reversal of 12333010211212 is 21211201033321.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 80044978 + ... + 80198905.

It is an arithmetic number, because the mean of its divisors is an integer number (915313065408).

Almost surely, 212333010211212 is an apocalyptic number.

It is an amenable number.

12333010211212 is a deficient number, since it is larger than the sum of its proper divisors (9634503358580).

12333010211212 is a wasteful number, since it uses less digits than its factorization.

12333010211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160244229 (or 160244227 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12333010211212 its reverse (21211201033321), we get a palindrome (33544211244533).

The spelling of 12333010211212 in words is "twelve trillion, three hundred thirty-three billion, ten million, two hundred eleven thousand, two hundred twelve".

Divisors: 1 2 4 71 142 271 284 542 1084 19241 38482 76964 160243883 320487766 640975532 11377315693 22754631386 43426092293 45509262772 86852184586 173704369172 3083252552803 6166505105606 12333010211212