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12203200000200 = 23352114014610897
BaseRepresentation
bin1011000110010100011101…
…1001101011000011001000
31121012121120222201122022210
42301211013121223003020
53044414123200001300
641542023411145120
72366436446350116
oct261450731530310
947177528648283
1012203200000200
113985391299570
12145108aba51a0
136a69ab97a6b1
143028d0a88ab6
15162677293050
hexb194766b0c8

12203200000200 has 192 divisors, whose sum is σ = 41371927830720. Its totient is φ = 2950973440000.

The previous prime is 12203200000141. The next prime is 12203200000213. The reversal of 12203200000200 is 200000230221.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 341152 + ... + 4952048.

It is an arithmetic number, because the mean of its divisors is an integer number (215478790785).

Almost surely, 212203200000200 is an apocalyptic number.

12203200000200 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 12203200000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20685963915360).

12203200000200 is an abundant number, since it is smaller than the sum of its proper divisors (29168727830520).

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

12203200000200 is a wasteful number, since it uses less digits than its factorization.

12203200000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611328 (or 4611319 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 12203200000200 its reverse (200000230221), we get a palindrome (12403200230421).

The spelling of 12203200000200 in words is "twelve trillion, two hundred three billion, two hundred million, two hundred", and thus it is an aban number.