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2010202020200 = 2352115821156971
BaseRepresentation
bin11101010000001001011…
…000001001100101101000
321010011200102202011201002
4131100021120021211220
5230413343204121300
64135250221414132
7265142452150133
oct35201130114550
97104612664632
102010202020200
117055816a8640
1228571070a348
1311773b06550a
146d41979d21a
15374539935d5
hex1d409609968

2010202020200 has 96 divisors (see below), whose sum is σ = 5099511690720. Its totient is φ = 730852320000.

The previous prime is 2010202020193. The next prime is 2010202020241. The reversal of 2010202020200 is 20202020102.

It is a super-2 number, since 2×20102020202002 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12727715 + ... + 12884685.

It is an arithmetic number, because the mean of its divisors is an integer number (53119913445).

Almost surely, 22010202020200 is an apocalyptic number.

2010202020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010202020200 is an abundant number, since it is smaller than the sum of its proper divisors (3089309670520).

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

2010202020200 is a wasteful number, since it uses less digits than its factorization.

2010202020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162819 (or 162810 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2010202020200 its reverse (20202020102), we get a palindrome (2030404040302).

The spelling of 2010202020200 in words is "two trillion, ten billion, two hundred two million, twenty thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 5821 11642 23284 29105 46568 58210 64031 116420 128062 145525 156971 232840 256124 291050 313942 320155 512248 582100 627884 640310 784855 1164200 1255768 1280620 1569710 1600775 1726681 2561240 3139420 3201550 3453362 3924275 6278840 6403100 6906724 7848550 8633405 12806200 13813448 15697100 17266810 31394200 34533620 43167025 69067240 86334050 172668100 345336200 913728191 1827456382 3654912764 4568640955 7309825528 9137281910 10051010101 18274563820 20102020202 22843204775 36549127640 40204040404 45686409550 50255050505 80408080808 91372819100 100510101010 182745638200 201020202020 251275252525 402040404040 502550505050 1005101010100 2010202020200