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122020000112 = 24317101923609
BaseRepresentation
bin111000110100011110…
…1010111000101110000
3102122221210011020201102
41301220331113011300
53444344110000422
6132015532023532
711546524613363
oct1615075270560
9378853136642
10122020000112
11478261220aa
121b794301ba8
13b677844bca
145c9772a0da
1532924b9192
hex1c68f57170

122020000112 has 40 divisors (see below), whose sum is σ = 237402327600. Its totient is φ = 60755282432.

The previous prime is 122020000087. The next prime is 122020000127. The reversal of 122020000112 is 211000020221.

Adding to 122020000112 its reverse (211000020221), we get a palindrome (333020020333).

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122020000093 and 122020000102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5156564 + ... + 5180172.

It is an arithmetic number, because the mean of its divisors is an integer number (5935058190).

Almost surely, 2122020000112 is an apocalyptic number.

It is an amenable number.

122020000112 is a deficient number, since it is larger than the sum of its proper divisors (115382327488).

122020000112 is a wasteful number, since it uses less digits than its factorization.

122020000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24953 (or 24947 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The spelling of 122020000112 in words is "one hundred twenty-two billion, twenty million, one hundred twelve", and thus it is an aban number.

Divisors: 1 2 4 8 16 317 634 1019 1268 2038 2536 4076 5072 8152 16304 23609 47218 94436 188872 323023 377744 646046 1292092 2584184 5168368 7484053 14968106 24057571 29936212 48115142 59872424 96230284 119744848 192460568 384921136 7626250007 15252500014 30505000028 61010000056 122020000112