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2010122101201 = 68316427179161
BaseRepresentation
bin11101010000000100100…
…111010010000111010001
321010011110212100212110011
4131100010213102013101
5230413212224214301
64135234244434521
7265140461642134
oct35200447220721
97104425325404
102010122101201
11705540582285
122856a99a8a41
13117727632c76
146d40cd1821b
153744b958a51
hex1d4049d21d1

2010122101201 has 8 divisors (see below), whose sum is σ = 2013198961824. Its totient is φ = 2007045633120.

The previous prime is 2010122101199. The next prime is 2010122101271. The reversal of 2010122101201 is 1021012210102.

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

It is a cyclic number.

It is not a de Polignac number, because 2010122101201 - 21 = 2010122101199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010122101271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11130061 + ... + 11309221.

It is an arithmetic number, because the mean of its divisors is an integer number (251649870228).

Almost surely, 22010122101201 is an apocalyptic number.

It is an amenable number.

2010122101201 is a deficient number, since it is larger than the sum of its proper divisors (3076860623).

2010122101201 is a wasteful number, since it uses less digits than its factorization.

2010122101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196271.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2010122101201 its reverse (1021012210102), we get a palindrome (3031134311303).

The spelling of 2010122101201 in words is "two trillion, ten billion, one hundred twenty-two million, one hundred one thousand, two hundred one".

Divisors: 1 683 16427 179161 11219641 122366963 2943077747 2010122101201