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12210013200300 = 2235219471071932207
BaseRepresentation
bin1011000110101101110101…
…1111111101111110101100
31121020021011210222001211020
42301223131133331332230
53100022101334402200
641545111433454140
72400100336530216
oct261533537757654
947207153861736
1012210013200300
113988268156653
121452470871350
136a752636b646
14302d7989b5b6
151629254adea0
hexb1add7fdfac

12210013200300 has 576 divisors, whose sum is σ = 38549212692480. Its totient is φ = 2973944954880.

The previous prime is 12210013200239. The next prime is 12210013200323. The reversal of 12210013200300 is 300231001221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 12210013200300.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5532401797 + ... + 5532404003.

It is an arithmetic number, because the mean of its divisors is an integer number (66925716480).

Almost surely, 212210013200300 is an apocalyptic number.

12210013200300 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 12210013200300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19274606346240).

12210013200300 is an abundant number, since it is smaller than the sum of its proper divisors (26339199492180).

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

12210013200300 is a wasteful number, since it uses less digits than its factorization.

12210013200300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590 (or 2583 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12210013200300 its reverse (300231001221), we get a palindrome (12510244201521).

The spelling of 12210013200300 in words is "twelve trillion, two hundred ten billion, thirteen million, two hundred thousand, three hundred".