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10200200000200 = 23527137331160669
BaseRepresentation
bin1001010001101110101101…
…0011000011001011001000
31100010010111110212000000121
42110123223103003023020
52314110002200001300
633405523541513024
72101640315306260
oct224335323031310
940103443760017
1010200200000200
113282975a88341
121188a4a412774
1358cb4aa31ac2
142739999d27a0
1512a4e5c2181a
hex946eb4c32c8

10200200000200 has 192 divisors, whose sum is σ = 27383874998400. Its totient is φ = 3461174323200.

The previous prime is 10200200000183. The next prime is 10200200000227. The reversal of 10200200000200 is 200000200201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

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, 63405466 + ... + 63566134.

It is an arithmetic number, because the mean of its divisors is an integer number (142624348950).

Almost surely, 210200200000200 is an apocalyptic number.

10200200000200 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 10200200000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13691937499200).

10200200000200 is an abundant number, since it is smaller than the sum of its proper divisors (17183674998200).

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

10200200000200 is a wasteful number, since it uses less digits than its factorization.

10200200000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161160 (or 161151 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 10200200000200 its reverse (200000200201), we get a palindrome (10400200200401).

The spelling of 10200200000200 in words is "ten trillion, two hundred billion, two hundred million, two hundred", and thus it is an aban number.