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2012022300001 = 71332792156617
BaseRepresentation
bin11101010001110101110…
…111111101110101100001
321010100101021220222011111
4131101311313331311201
5230431110202100001
64140151004343321
7265235534240260
oct35216567756541
97110337828144
102012022300001
1170632615380a
12285b3a244b41
1311796b20615c
146d54d4345d7
153750d6a5851
hex1d475dfdd61

2012022300001 has 8 divisors (see below), whose sum is σ = 2299472376320. Its totient is φ = 1724576803488.

The previous prime is 2012022299983. The next prime is 2012022300103. The reversal of 2012022300001 is 1000032202102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2012022300001 - 213 = 2012022291809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2012022330001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145356 + ... + 2011261.

It is an arithmetic number, because the mean of its divisors is an integer number (287434047040).

Almost surely, 22012022300001 is an apocalyptic number.

It is an amenable number.

2012022300001 is a deficient number, since it is larger than the sum of its proper divisors (287450076319).

2012022300001 is a wasteful number, since it uses less digits than its factorization.

2012022300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289903.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2012022300001 its reverse (1000032202102), we get a palindrome (3012054502103).

The spelling of 2012022300001 in words is "two trillion, twelve billion, twenty-two million, three hundred thousand, one".

Divisors: 1 7 133279 932953 2156617 15096319 287431757143 2012022300001