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2210000201999 = 109839154915601
BaseRepresentation
bin100000001010001110010…
…001101110100100001111
321211021101201021102200022
4200022032101232210033
5242202040022430444
64411132102052355
7315444602524652
oct40121621564417
97737351242608
102210000201999
1178228a554837
122b839071a0bb
1313052c611925
1478d70b47899
153c74934e9ee
hex2028e46e90f

2210000201999 has 16 divisors (see below), whose sum is σ = 2234518440000. Its totient is φ = 2185562995200.

The previous prime is 2210000201953. The next prime is 2210000202041. The reversal of 2210000201999 is 9991020000122.

It is a cyclic number.

It is not a de Polignac number, because 2210000201999 - 28 = 2210000201743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210000201939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141649799 + ... + 141665399.

It is an arithmetic number, because the mean of its divisors is an integer number (139657402500).

Almost surely, 22210000201999 is an apocalyptic number.

2210000201999 is a deficient number, since it is larger than the sum of its proper divisors (24518238001).

2210000201999 is a wasteful number, since it uses less digits than its factorization.

2210000201999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18098.

The product of its (nonzero) digits is 5832, while the sum is 35.

The spelling of 2210000201999 in words is "two trillion, two hundred ten billion, two hundred one thousand, nine hundred ninety-nine".

Divisors: 1 109 839 1549 15601 91451 168841 1299611 1700509 13089239 24165949 141657599 1426727051 2634088441 20275231211 2210000201999