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3230222111212 = 2253151904111161
BaseRepresentation
bin101111000000011000001…
…111011101000111101100
3102102210202201210021121211
4233000120033131013230
5410410443330024322
610511535450204204
7452242625625355
oct57003017350754
912383681707554
103230222111212
111035a25196398
12442056a23664
131a57bb240805
14b24b4b1cd2c
155905b067b77
hex2f0183dd1ec

3230222111212 has 48 divisors (see below), whose sum is σ = 5798850450624. Its totient is φ = 1573827840000.

The previous prime is 3230222111209. The next prime is 3230222111219. The reversal of 3230222111212 is 2121112220323.

3230222111212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×32302221112122 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3230222111219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289414912 + ... + 289426072.

It is an arithmetic number, because the mean of its divisors is an integer number (120809384388).

Almost surely, 23230222111212 is an apocalyptic number.

It is an amenable number.

3230222111212 is a deficient number, since it is larger than the sum of its proper divisors (2568628339412).

3230222111212 is a wasteful number, since it uses less digits than its factorization.

3230222111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20410 (or 20408 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 3230222111212 its reverse (2121112220323), we get a palindrome (5351334331535).

The spelling of 3230222111212 in words is "three trillion, two hundred thirty billion, two hundred twenty-two million, one hundred eleven thousand, two hundred twelve".

Divisors: 1 2 4 53 106 151 212 302 604 8003 9041 11161 16006 18082 22322 32012 36164 44644 479173 591533 958346 1183066 1365191 1685311 1916692 2366132 2730382 3370622 5460764 6741244 72355123 89321483 100906601 144710246 178642966 201813202 289420492 357285932 403626404 5348049853 10696099706 15236896751 21392199412 30473793502 60947587004 807555527803 1615111055606 3230222111212