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2220200102210 = 25223995605427
BaseRepresentation
bin100000010011101110001…
…111010000100101000010
321212020201120012001100012
4200103232033100211002
5242333432211232320
64415540145224522
7316255425330236
oct40235617204502
97766646161305
102220200102210
11786644093832
122ba358632142
1313149684cb3c
147965b6645c6
153cb44a474c5
hex204ee3d0942

2220200102210 has 16 divisors (see below), whose sum is σ = 4014281085696. Its totient is φ = 884097618288.

The previous prime is 2220200102203. The next prime is 2220200102311. The reversal of 2220200102210 is 122010020222.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497800484 + ... + 497804943.

It is an arithmetic number, because the mean of its divisors is an integer number (250892567856).

Almost surely, 22220200102210 is an apocalyptic number.

2220200102210 is a deficient number, since it is larger than the sum of its proper divisors (1794080983486).

2220200102210 is a wasteful number, since it uses less digits than its factorization.

2220200102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995605657.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2220200102210 its reverse (122010020222), we get a palindrome (2342210122432).

The spelling of 2220200102210 in words is "two trillion, two hundred twenty billion, two hundred million, one hundred two thousand, two hundred ten".

Divisors: 1 2 5 10 223 446 1115 2230 995605427 1991210854 4978027135 9956054270 222020010221 444040020442 1110100051105 2220200102210