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122304331230 = 2354076811041
BaseRepresentation
bin111000111100111100…
…1111111110111011110
3102200200121011202200120
41301321321333313132
54000434402044410
6132104050135410
711556546443154
oct1617171776736
9380617152616
10122304331230
11479616742a4
121b853581566
13b6c1717a83
145cc33c13d4
1532ac430570
hex1c79e7fdde

122304331230 has 16 divisors (see below), whose sum is σ = 293530395024. Its totient is φ = 32614488320.

The previous prime is 122304331139. The next prime is 122304331267. The reversal of 122304331230 is 32133403221.

It is a self number, because there is not a number n which added to its sum of digits gives 122304331230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2038405491 + ... + 2038405550.

It is an arithmetic number, because the mean of its divisors is an integer number (18345649689).

Almost surely, 2122304331230 is an apocalyptic number.

122304331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122304331230 is an abundant number, since it is smaller than the sum of its proper divisors (171226063794).

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

122304331230 is a wasteful number, since it uses less digits than its factorization.

122304331230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076811051.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 122304331230 its reverse (32133403221), we get a palindrome (154437734451).

The spelling of 122304331230 in words is "one hundred twenty-two billion, three hundred four million, three hundred thirty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 4076811041 8153622082 12230433123 20384055205 24460866246 40768110410 61152165615 122304331230