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12300210102222 = 232797620715097
BaseRepresentation
bin1011001011111101110110…
…1001110101111111001110
31121112212222210100102121100
42302333131221311333032
53103011312241232342
642054345530243530
72406442446535650
oct262773551657716
947485883312540
1012300210102222
113a12542a33aa9
121467a435865a6
136b2b9bc01a23
143074949b26d0
15164e53c81e4c
hexb2fdda75fce

12300210102222 has 24 divisors (see below), whose sum is σ = 30457663110576. Its totient is φ = 3514345743456.

The previous prime is 12300210102157. The next prime is 12300210102239. The reversal of 12300210102222 is 22220101200321.

12300210102222 is a `hidden beast` number, since 1 + 230 + 0 + 210 + 1 + 0 + 2 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12300210102195 and 12300210102204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48810357423 + ... + 48810357674.

It is an arithmetic number, because the mean of its divisors is an integer number (1269069296274).

Almost surely, 212300210102222 is an apocalyptic number.

12300210102222 is an abundant number, since it is smaller than the sum of its proper divisors (18157453008354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12300210102222 is a wasteful number, since it uses less digits than its factorization.

12300210102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97620715112 (or 97620715109 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12300210102222 its reverse (22220101200321), we get a palindrome (34520311302543).

The spelling of 12300210102222 in words is "twelve trillion, three hundred billion, two hundred ten million, one hundred two thousand, two hundred twenty-two".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 97620715097 195241430194 292862145291 585724290582 683345005679 878586435873 1366690011358 1757172871746 2050035017037 4100070034074 6150105051111 12300210102222