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22230313330 = 25174726910343
BaseRepresentation
bin10100101101000001…
…111010100101110010
32010101021020220222011
4110231001322211302
5331011430011310
614113520433134
71414613355061
oct245501724562
963337226864
1022230313330
119478483485
124384a787aa
132133790a74
14110c5b41d8
158a197478a
hex52d07a972

22230313330 has 64 divisors (see below), whose sum is σ = 43434869760. Its totient is φ = 8159755264.

The previous prime is 22230313327. The next prime is 22230313331. The reversal of 22230313330 is 3331303222.

It is not an unprimeable number, because it can be changed into a prime (22230313331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2144139 + ... + 2154481.

It is an arithmetic number, because the mean of its divisors is an integer number (678669840).

Almost surely, 222230313330 is an apocalyptic number.

22230313330 is a deficient number, since it is larger than the sum of its proper divisors (21204556430).

22230313330 is a wasteful number, since it uses less digits than its factorization.

22230313330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10683.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 22230313330 its reverse (3331303222), we get a palindrome (25561616552).

The spelling of 22230313330 in words is "twenty-two billion, two hundred thirty million, three hundred thirteen thousand, three hundred thirty".

Divisors: 1 2 5 10 17 34 47 85 94 170 235 269 470 538 799 1345 1598 2690 3995 4573 7990 9146 10343 12643 20686 22865 25286 45730 51715 63215 103430 126430 175831 214931 351662 429862 486121 879155 972242 1074655 1758310 2149310 2430605 2782267 4861210 5564534 8264057 13911335 16528114 27822670 41320285 47298539 82640570 94597078 130766549 236492695 261533098 472985390 653832745 1307665490 2223031333 4446062666 11115156665 22230313330