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352200212212 = 22106638257531
BaseRepresentation
bin1010010000000001100…
…01001011111011110100
31020200002102211120010011
411020000301023323310
521232301223242322
6425444252510004
734305564260062
oct5100061137364
91220072746104
10352200212212
11126404924352
125831317b304
132729b675744
1413091b67032
1592652b3677
hex5200c4bef4

352200212212 has 12 divisors (see below), whose sum is σ = 616408248736. Its totient is φ = 176083569720.

The previous prime is 352200212191. The next prime is 352200212291. The reversal of 352200212212 is 212212002253.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4086114 + ... + 4171417.

Almost surely, 2352200212212 is an apocalyptic number.

It is an amenable number.

352200212212 is a deficient number, since it is larger than the sum of its proper divisors (264208036524).

352200212212 is a wasteful number, since it uses less digits than its factorization.

352200212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8268198 (or 8268196 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 352200212212 its reverse (212212002253), we get a palindrome (564412214465).

The spelling of 352200212212 in words is "three hundred fifty-two billion, two hundred million, two hundred twelve thousand, two hundred twelve".

Divisors: 1 2 4 10663 21326 42652 8257531 16515062 33030124 88050053053 176100106106 352200212212