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12330022124 = 227808154493
BaseRepresentation
bin10110111101110110…
…10011010011101100
31011211022010000121002
423132323103103230
5200222441201444
65355255055432
7614356313240
oct133673232354
934738100532
1012330022124
115257a81132
122481371578
1312166446a4
1484d7a8420
154c270ed4e
hex2deed34ec

12330022124 has 24 divisors (see below), whose sum is σ = 24663548448. Its totient is φ = 5283544320.

The previous prime is 12330022109. The next prime is 12330022129. The reversal of 12330022124 is 42122003321.

It is a junction number, because it is equal to n+sod(n) for n = 12330022096 and 12330022105.

It is not an unprimeable number, because it can be changed into a prime (12330022129) 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, 199022 + ... + 253514.

It is an arithmetic number, because the mean of its divisors is an integer number (1027647852).

Almost surely, 212330022124 is an apocalyptic number.

12330022124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12330022124 is an abundant number, since it is smaller than the sum of its proper divisors (12333526324).

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

12330022124 is a wasteful number, since it uses less digits than its factorization.

12330022124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62585 (or 62583 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12330022124 its reverse (42122003321), we get a palindrome (54452025445).

The spelling of 12330022124 in words is "twelve billion, three hundred thirty million, twenty-two thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 8081 16162 32324 54493 56567 108986 113134 217972 226268 381451 762902 1525804 440357933 880715866 1761431732 3082505531 6165011062 12330022124