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200212032120200 = 23521397201871659
BaseRepresentation
bin101101100001011101111111…
…000011011110010110001000
3222020220002020202110210001022
4231201131333003132112020
5202220233220210321300
61545452045433412012
760112561540514252
oct5541357703362610
9866802222423038
10200212032120200
115888049a684541
121a55652456a008
138793bb52aa8b9
143762457ac4cd2
151822e939cb285
hexb6177f0de588

200212032120200 has 48 divisors (see below), whose sum is σ = 468841845066000. Its totient is φ = 79508663104320.

The previous prime is 200212032120169. The next prime is 200212032120239. The reversal of 200212032120200 is 2021230212002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3600908030 + ... + 3600963629.

It is an arithmetic number, because the mean of its divisors is an integer number (9767538438875).

Almost surely, 2200212032120200 is an apocalyptic number.

200212032120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200212032120200 is an abundant number, since it is smaller than the sum of its proper divisors (268629812945800).

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

200212032120200 is a wasteful number, since it uses less digits than its factorization.

200212032120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7201871814 (or 7201871805 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 200212032120200 its reverse (2021230212002), we get a palindrome (202233262332202).

The spelling of 200212032120200 in words is "two hundred trillion, two hundred twelve billion, thirty-two million, one hundred twenty thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 139 200 278 556 695 1112 1390 2780 3475 5560 6950 13900 27800 7201871659 14403743318 28807486636 36009358295 57614973272 72018716590 144037433180 180046791475 288074866360 360093582950 720187165900 1001060160601 1440374331800 2002120321202 4004240642404 5005300803005 8008481284808 10010601606010 20021203212020 25026504015025 40042406424040 50053008030050 100106016060100 200212032120200