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122010301031330 = 2579937716470451
BaseRepresentation
bin11011101111011110111100…
…101001101110001110100010
3121000000001220122211111101102
4123233132330221232032202
5111443004044031000310
61111254431500434402
734461645000050435
oct3357367451561642
9530001818744342
10122010301031330
1135970307148328
12118264b6b48a02
1353106a2b4a84a
14221b489a4381c
15e18b7bb558a5
hex6ef7bca6e3a2

122010301031330 has 32 divisors (see below), whose sum is σ = 222422254352640. Its totient is φ = 48181205030400.

The previous prime is 122010301031323. The next prime is 122010301031347. The reversal of 122010301031330 is 33130103010221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827396 + ... + 15643055.

It is an arithmetic number, because the mean of its divisors is an integer number (6950695448520).

Almost surely, 2122010301031330 is an apocalyptic number.

122010301031330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122010301031330 is a deficient number, since it is larger than the sum of its proper divisors (100411953321310).

122010301031330 is a wasteful number, since it uses less digits than its factorization.

122010301031330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16479914.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 122010301031330 its reverse (33130103010221), we get a palindrome (155140404041551).

The spelling of 122010301031330 in words is "one hundred twenty-two trillion, ten billion, three hundred one million, thirty-one thousand, three hundred thirty".

Divisors: 1 2 5 10 79 158 395 790 9377 18754 46885 93770 740783 1481566 3703915 7407830 16470451 32940902 82352255 164704510 1301165629 2602331258 6505828145 13011656290 154443419027 308886838054 772217095135 1544434190270 12201030103133 24402060206266 61005150515665 122010301031330