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120223322203230 = 23253012374434431
BaseRepresentation
bin11011010101011110101100…
…011010011110010001011110
3120202200020102000220101202200
4123111132230122132101132
5111224214330441000410
61103405455354432330
734215563666453601
oct3325365432362136
9522606360811680
10120223322203230
1135341474193934
12115981034326a6
13521101a4aacac
142198ba8752338
15dd74403323c0
hex6d57ac69e45e

120223322203230 has 48 divisors (see below), whose sum is σ = 312581745874944. Its totient is φ = 32059438931520.

The previous prime is 120223322203223. The next prime is 120223322203253. The reversal of 120223322203230 is 32302223322021.

120223322203230 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 2 + 332 + 2 + 2 + 0 + 323 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120223322203194 and 120223322203203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24894115 + ... + 29328545.

It is an arithmetic number, because the mean of its divisors is an integer number (6512119705728).

Almost surely, 2120223322203230 is an apocalyptic number.

120223322203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120223322203230 is an abundant number, since it is smaller than the sum of its proper divisors (192358423671714).

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

120223322203230 is a wasteful number, since it uses less digits than its factorization.

120223322203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4735681 (or 4735678 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 120223322203230 its reverse (32302223322021), we get a palindrome (152525545525251).

The spelling of 120223322203230 in words is "one hundred twenty trillion, two hundred twenty-three billion, three hundred twenty-two million, two hundred three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 301237 602474 903711 1506185 1807422 2711133 3012370 4434431 4518555 5422266 8868862 9037110 13303293 13555665 22172155 26606586 27111330 39909879 44344310 66516465 79819758 133032930 199549395 399098790 1335814691147 2671629382294 4007444073441 6679073455735 8014888146882 12022332220323 13358146911470 20037220367205 24044664440646 40074440734410 60111661101615 120223322203230