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12233200120 = 2352815232081
BaseRepresentation
bin10110110010010011…
…11101000111111000
31011120112220221202221
423121021331013320
5200023144400440
65341515533424
7612102325321
oct133111750770
934515827687
1012233200120
115208360349
122454a5a274
1311cc57456b
148409a3448
154b8e86d4a
hex2d927d1f8

12233200120 has 64 divisors (see below), whose sum is σ = 27688767840. Its totient is φ = 4864204800.

The previous prime is 12233200097. The next prime is 12233200139. The reversal of 12233200120 is 2100233221.

It is a junction number, because it is equal to n+sod(n) for n = 12233200094 and 12233200103.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5877480 + ... + 5879560.

Almost surely, 212233200120 is an apocalyptic number.

12233200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12233200120 is an abundant number, since it is smaller than the sum of its proper divisors (15455567720).

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

12233200120 is a wasteful number, since it uses less digits than its factorization.

12233200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896 (or 2892 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12233200120 its reverse (2100233221), we get a palindrome (14333433341).

The spelling of 12233200120 in words is "twelve billion, two hundred thirty-three million, two hundred thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 281 523 562 1046 1124 1405 2081 2092 2248 2615 2810 4162 4184 5230 5620 8324 10405 10460 11240 16648 20810 20920 41620 83240 146963 293926 584761 587852 734815 1088363 1169522 1175704 1469630 2176726 2339044 2923805 2939260 4353452 4678088 5441815 5847610 5878520 8706904 10883630 11695220 21767260 23390440 43534520 305830003 611660006 1223320012 1529150015 2446640024 3058300030 6116600060 12233200120