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12333103223320 = 23511247193280913
BaseRepresentation
bin1011001101111000011000…
…1111001001001000011000
31121200000220011120010000201
42303132012033021020120
53104031143411121240
642121425512111544
72412015536465125
oct263360617111030
947600804503021
1012333103223320
113a25492278800
1214722a33955b4
136b60117997a9
14308cd536174c
15165c2b88bd9a
hexb37863c9218

12333103223320 has 192 divisors, whose sum is σ = 31311977880960. Its totient is φ = 4366586019840.

The previous prime is 12333103223269. The next prime is 12333103223321. The reversal of 12333103223320 is 2332230133321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12333103223321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43763184 + ... + 44044096.

It is an arithmetic number, because the mean of its divisors is an integer number (163083218130).

Almost surely, 212333103223320 is an apocalyptic number.

12333103223320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12333103223320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15655988940480).

12333103223320 is an abundant number, since it is smaller than the sum of its proper divisors (18978874657640).

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

12333103223320 is a wasteful number, since it uses less digits than its factorization.

12333103223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281186 (or 281171 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 12333103223320 its reverse (2332230133321), we get a palindrome (14665333356641).

The spelling of 12333103223320 in words is "twelve trillion, three hundred thirty-three billion, one hundred three million, two hundred twenty-three thousand, three hundred twenty".