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10012112001201 = 312298969302767
BaseRepresentation
bin1001000110110010000001…
…1000010001100010110001
31022110011000022002122221110
42101230200120101202301
52303014301133014301
633143300055143533
72052231316556202
oct221544030214261
938404008078843
1010012112001201
113210127233872
1211584b8074ba9
135781a457623b
142688359835a9
151256884390d6
hex91b206118b1

10012112001201 has 16 divisors (see below), whose sum is σ = 13361878483200. Its totient is φ = 6668544678528.

The previous prime is 10012112001181. The next prime is 10012112001211. The reversal of 10012112001201 is 10210021121001.

It is not a de Polignac number, because 10012112001201 - 233 = 10003522066609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10012112001211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32917320 + ... + 33220086.

It is an arithmetic number, because the mean of its divisors is an integer number (835117405200).

Almost surely, 210012112001201 is an apocalyptic number.

It is an amenable number.

10012112001201 is a deficient number, since it is larger than the sum of its proper divisors (3349766481999).

10012112001201 is a wasteful number, since it uses less digits than its factorization.

10012112001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312968.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10012112001201 its reverse (10210021121001), we get a palindrome (20222133122202).

The spelling of 10012112001201 in words is "ten trillion, twelve billion, one hundred twelve million, one thousand, two hundred one".

Divisors: 1 3 1229 3687 8969 26907 302767 908301 11022901 33068703 372100643 1116301929 2715517223 8146551669 3337370667067 10012112001201