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10220210212000 = 255317677922171
BaseRepresentation
bin1001010010111001001111…
…1111111100110010100000
31100012001011000121002020011
42110232103333330302200
52314421442303241000
633423033314054304
72103246223304215
oct224562377746240
940161130532204
1010220210212000
113290404251668
1211908b387a394
135919b9573809
142749373b5b0c
1512acb78082ba
hex94b93ffcca0

10220210212000 has 192 divisors, whose sum is σ = 26593299008640. Its totient is φ = 3846867456000.

The previous prime is 10220210211931. The next prime is 10220210212033. The reversal of 10220210212000 is 21201202201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 460960915 + ... + 460983085.

It is an arithmetic number, because the mean of its divisors is an integer number (138506765670).

Almost surely, 210220210212000 is an apocalyptic number.

10220210212000 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 10220210212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13296649504320).

10220210212000 is an abundant number, since it is smaller than the sum of its proper divisors (16373088796640).

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

10220210212000 is a wasteful number, since it uses less digits than its factorization.

10220210212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28992 (or 28974 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10220210212000 its reverse (21201202201), we get a palindrome (10241411414201).

The spelling of 10220210212000 in words is "ten trillion, two hundred twenty billion, two hundred ten million, two hundred twelve thousand".