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132213121322212 = 22719248520904741
BaseRepresentation
bin11110000011111101000100…
…001000011000110011100100
3122100010110011202020001111001
4132003331010020120303210
5114312134433024302322
61145105511444323044
736564040253440330
oct3603750410306344
9570113152201431
10132213121322212
11391442a7219857
12129b39569a3484
1358a084a6a80b8
14249121363a7c0
151044277914827
hex783f44218ce4

132213121322212 has 24 divisors (see below), whose sum is σ = 278343413311040. Its totient is φ = 53680515423840.

The previous prime is 132213121322179. The next prime is 132213121322239. The reversal of 132213121322212 is 212223121312231.

It is a super-3 number, since 3×1322131213222123 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 124260451839 + ... + 124260452902.

Almost surely, 2132213121322212 is an apocalyptic number.

It is an amenable number.

132213121322212 is an abundant number, since it is smaller than the sum of its proper divisors (146130291988828).

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

132213121322212 is a wasteful number, since it uses less digits than its factorization.

132213121322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248520904771 (or 248520904769 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

Adding to 132213121322212 its reverse (212223121312231), we get a palindrome (344436242634443).

The spelling of 132213121322212 in words is "one hundred thirty-two trillion, two hundred thirteen billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred twelve".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 248520904741 497041809482 994083618964 1739646333187 3479292666374 4721897190079 6958585332748 9443794380158 18887588760316 33053280330553 66106560661106 132213121322212