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2232213321230 = 253129392450047
BaseRepresentation
bin100000011110111010010…
…010000011011000001110
321220101201210011210202222
4200132322102003120032
5243033033102234410
64425244210215342
7320162220111344
oct40367222033016
97811653153688
102232213321230
11790749254012
1230074b884552
1313265c662469
147a07ad23994
153d0e9529955
hex207ba48360e

2232213321230 has 32 divisors (see below), whose sum is σ = 4149009285120. Its totient is φ = 863788217760.

The previous prime is 2232213321211. The next prime is 2232213321259. The reversal of 2232213321230 is 321233122322.

It is a super-3 number, since 3×22322133212303 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2232213321230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313934 + ... + 2136113.

It is an arithmetic number, because the mean of its divisors is an integer number (129656540160).

Almost surely, 22232213321230 is an apocalyptic number.

2232213321230 is a deficient number, since it is larger than the sum of its proper divisors (1916795963890).

2232213321230 is a wasteful number, since it uses less digits than its factorization.

2232213321230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453024.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2232213321230 its reverse (321233122322), we get a palindrome (2553446443552).

The spelling of 2232213321230 in words is "two trillion, two hundred thirty-two billion, two hundred thirteen million, three hundred twenty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 2939 5878 14695 29390 91109 182218 455545 911090 2450047 4900094 12250235 24500470 75951457 151902914 379757285 759514570 7200688133 14401376266 36003440665 72006881330 223221332123 446442664246 1116106660615 2232213321230