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12022031210210 = 257171743303003
BaseRepresentation
bin1010111011110001100011…
…1001100101011011100010
31120120021222000200112121222
42232330120321211123202
53033432104442211320
641322502255215042
72350364066140040
oct256743071453342
946507860615558
1012022031210210
11391557322814a
121421b49b17482
13692898b4b648
142d7c25965390
1515cac2166825
hexaef18e656e2

12022031210210 has 16 divisors (see below), whose sum is σ = 24731035632576. Its totient is φ = 4121839272048.

The previous prime is 12022031210107. The next prime is 12022031210219. The reversal of 12022031210210 is 1201213022021.

It is not an unprimeable number, because it can be changed into a prime (12022031210219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85871651432 + ... + 85871651571.

It is an arithmetic number, because the mean of its divisors is an integer number (1545689727036).

Almost surely, 212022031210210 is an apocalyptic number.

12022031210210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022031210210 is an abundant number, since it is smaller than the sum of its proper divisors (12709004422366).

12022031210210 is a wasteful number, since it uses less digits than its factorization.

12022031210210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171743303017.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12022031210210 its reverse (1201213022021), we get a palindrome (13223244232231).

The spelling of 12022031210210 in words is "twelve trillion, twenty-two billion, thirty-one million, two hundred ten thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 171743303003 343486606006 858716515015 1202203121021 1717433030030 2404406242042 6011015605105 12022031210210