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120212011200211 = 71712731325412819
BaseRepresentation
bin11011010101010100001010…
…001110011010111011010011
3120202122011012202020220120221
4123111110022032122323103
5111224023144331401321
61103400345140413511
734215013462513450
oct3325241216327323
9522564182226527
10120212011200211
113533769a446957
1211595a873a7297
13520cc370025b8
142198414446827
15dd6ecc30de41
hex6d550a39aed3

120212011200211 has 32 divisors (see below), whose sum is σ = 147080456847360. Its totient is φ = 95906755316736.

The previous prime is 120212011200173. The next prime is 120212011200247. The reversal of 120212011200211 is 112002110212021.

It is not a de Polignac number, because 120212011200211 - 229 = 120211474329299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212011204211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7976041 + ... + 17436778.

It is an arithmetic number, because the mean of its divisors is an integer number (4596264276480).

Almost surely, 2120212011200211 is an apocalyptic number.

120212011200211 is a deficient number, since it is larger than the sum of its proper divisors (26868445647149).

120212011200211 is a wasteful number, since it uses less digits than its factorization.

120212011200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25413283.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120212011200211 its reverse (112002110212021), we get a palindrome (232214121412232).

The spelling of 120212011200211 in words is "one hundred twenty trillion, two hundred twelve billion, eleven million, two hundred thousand, two hundred eleven".

Divisors: 1 7 17 119 127 313 889 2159 2191 5321 15113 37247 39751 278257 675767 4730369 25412819 177889733 432017923 3024125461 3227428013 7954212347 22591996091 54866276221 55679486429 135221609899 384063933547 946551269293 1010184968069 7071294776483 17173144457173 120212011200211