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12233012233130 = 2513217635966959
BaseRepresentation
bin1011001000000011100001…
…0110010100001110101010
31121022110112122200222200222
42302000320112110032222
53100411202112430010
642003433534530042
72401543306221113
oct262007026241652
947273478628628
1012233012233130
113996a9a5453a7
121456a0b066922
136a975017c500
1430411c1b720a
1516331e67c355
hexb20385943aa

12233012233130 has 96 divisors (see below), whose sum is σ = 25250423155200. Its totient is φ = 4250378136576.

The previous prime is 12233012233049. The next prime is 12233012233151. The reversal of 12233012233130 is 3133221033221.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 12233012233130.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 182660591 + ... + 182727549.

It is an arithmetic number, because the mean of its divisors is an integer number (263025241200).

Almost surely, 212233012233130 is an apocalyptic number.

12233012233130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12233012233130 is an abundant number, since it is smaller than the sum of its proper divisors (13017410922070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12233012233130 is a wasteful number, since it uses less digits than its factorization.

12233012233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73368 (or 73355 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12233012233130 its reverse (3133221033221), we get a palindrome (15366233266351).

The spelling of 12233012233130 in words is "twelve trillion, two hundred thirty-three billion, twelve million, two hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 13 17 26 34 65 85 130 169 170 221 338 442 845 1105 1690 2210 2873 5746 6359 12718 14365 28730 31795 63590 66959 82667 108103 133918 165334 216206 334795 413335 540515 669590 826670 870467 1074671 1081030 1138303 1405339 1740934 2149342 2276606 2810678 4352335 5373355 5691515 7026695 8704670 10746710 11316071 11383030 14053390 14797939 18269407 22632142 29595878 36538814 56580355 73989695 91347035 113160710 147979390 182694070 192373207 384746414 425792281 851584562 961866035 1923732070 2128961405 4257922810 5535299653 7238468777 11070599306 14476937554 27676498265 36192343885 55352996530 71958895489 72384687770 94100094101 143917790978 188200188202 359794477445 470500470505 719588954890 941000941010 1223301223313 2446602446626 6116506116565 12233012233130