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2000200012210 = 25200020001221
BaseRepresentation
bin11101000110110101001…
…101100001000110110010
321002012212101012112010201
4131012311031201012302
5230232402200342320
64130513523545414
7264336551403031
oct35066515410662
97065771175121
102000200012210
11701309841a34
1228379ab2b26a
13116805b240aa
146cb4b276718
153706a83a70a
hex1d1b53611b2

2000200012210 has 8 divisors (see below), whose sum is σ = 3600360021996. Its totient is φ = 800080004880.

The previous prime is 2000200012159. The next prime is 2000200012219. The reversal of 2000200012210 is 122100020002.

It can be written as a sum of positive squares in 2 ways, for example, as 1979921967409 + 20278044801 = 1407097^2 + 142401^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 200020001221 = 2000200012210 / (2 + 0 + 0 + 0 + 2 + 0 + 0 + 0 + 1 + 2 + 2 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (2000200012219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100010000601 + ... + 100010000620.

Almost surely, 22000200012210 is an apocalyptic number.

2000200012210 is a deficient number, since it is larger than the sum of its proper divisors (1600160009786).

2000200012210 is a wasteful number, since it uses less digits than its factorization.

2000200012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200020001228.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2000200012210 its reverse (122100020002), we get a palindrome (2122300032212).

The spelling of 2000200012210 in words is "two trillion, two hundred million, twelve thousand, two hundred ten".

Divisors: 1 2 5 10 200020001221 400040002442 1000100006105 2000200012210