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210201201210000 = 243547112132311579
BaseRepresentation
bin101111110010110101000111…
…111011011111001010010000
31000120021001001010102210020110
4233302311013323133022100
5210022414030002210000
62023021033154441320
762163351502024110
oct5762650773371220
91016231033383213
10210201201210000
1160a81913170400
121b6aa498b93240
139039b71562700
1439c9b1459b040
151947c37b30850
hexbf2d47edf290

210201201210000 has 3600 divisors, whose sum is σ = 953394192199680. Its totient is φ = 38993011200000.

The previous prime is 210201201209999. The next prime is 210201201210053. The reversal of 210201201210000 is 12102102012.

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 719 ways as a sum of consecutive naturals, for example, 133122989211 + ... + 133122990789.

Almost surely, 2210201201210000 is an apocalyptic number.

210201201210000 is a gapful number since it is divisible by the number (20) 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 210201201210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (476697096099840).

210201201210000 is an abundant number, since it is smaller than the sum of its proper divisors (743192990989680).

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

210201201210000 is a wasteful number, since it uses less digits than its factorization.

210201201210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696 (or 1651 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210201201210000 its reverse (12102102012), we get a palindrome (210213303312012).

The spelling of 210201201210000 in words is "two hundred ten trillion, two hundred one billion, two hundred one million, two hundred ten thousand".