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12302111210200 = 23527173531464293
BaseRepresentation
bin1011001100000100111011…
…1101111111101011011000
31121120001220021121201110221
42303001032331333223120
53103024210432211300
642055302321445424
72406540532641550
oct263011675775330
947501807551427
1012302111210200
113a13329076619
1214682941a0874
136b3112a329a6
143075d5288160
15165015b0d31a
hexb304ef7fad8

12302111210200 has 192 divisors, whose sum is σ = 34709390688960. Its totient is φ = 3958508421120.

The previous prime is 12302111210159. The next prime is 12302111210219. The reversal of 12302111210200 is 201211120321.

It is a congruent number.

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, 7669254 + ... + 9133546.

It is an arithmetic number, because the mean of its divisors is an integer number (180778076505).

Almost surely, 212302111210200 is an apocalyptic number.

12302111210200 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 12302111210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17354695344480).

12302111210200 is an abundant number, since it is smaller than the sum of its proper divisors (22407279478760).

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

12302111210200 is a wasteful number, since it uses less digits than its factorization.

12302111210200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464686 (or 1464677 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12302111210200 its reverse (201211120321), we get a palindrome (12503322330521).

The spelling of 12302111210200 in words is "twelve trillion, three hundred two billion, one hundred eleven million, two hundred ten thousand, two hundred".