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2002110201205 = 515124841106751
BaseRepresentation
bin11101001000100111000…
…100010011110101110101
321002101210111120011211021
4131020213010103311311
5230300310202414310
64131431241541141
7264435104630122
oct35104704236565
97071714504737
102002110201205
117020aa017224
122840327a47b1
13116a4b7b453a
146cc8cc33749
153712d3ac5da
hex1d227113d75

2002110201205 has 16 divisors (see below), whose sum is σ = 2418563063808. Its totient is φ = 1591002000000.

The previous prime is 2002110201193. The next prime is 2002110201227. The reversal of 2002110201205 is 5021020112002.

It is a happy number.

It is not a de Polignac number, because 2002110201205 - 235 = 1967750462837 is a prime.

It is a super-3 number, since 3×20021102012053 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18701580 + ... + 18808330.

It is an arithmetic number, because the mean of its divisors is an integer number (151160191488).

Almost surely, 22002110201205 is an apocalyptic number.

It is an amenable number.

2002110201205 is a deficient number, since it is larger than the sum of its proper divisors (416452862603).

2002110201205 is a wasteful number, since it uses less digits than its factorization.

2002110201205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131748.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 2002110201205 its reverse (5021020112002), we get a palindrome (7023130313207).

The spelling of 2002110201205 in words is "two trillion, two billion, one hundred ten million, two hundred one thousand, two hundred five".

Divisors: 1 5 151 755 24841 106751 124205 533755 3750991 16119401 18754955 80597005 2651801591 13259007955 400422040241 2002110201205