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10112210201210 = 25132910326041591
BaseRepresentation
bin1001001100100110111010…
…1100100110101001111010
31022210201101022112002021112
42103021232230212221322
52311134301302414320
633301252451040322
72062403665332125
oct223115654465172
938721338462245
1010112210201210
113249623040aa7
1211739928a00a2
135847675190a0
1426d60da873bc
151280960beec5
hex9326eb26a7a

10112210201210 has 64 divisors (see below), whose sum is σ = 20474941294080. Its totient is φ = 3569989489920.

The previous prime is 10112210201209. The next prime is 10112210201267. The reversal of 10112210201210 is 1210201221101.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12632486 + ... + 13409105.

It is an arithmetic number, because the mean of its divisors is an integer number (319920957720).

Almost surely, 210112210201210 is an apocalyptic number.

10112210201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10112210201210 is an abundant number, since it is smaller than the sum of its proper divisors (10362731092870).

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

10112210201210 is a wasteful number, since it uses less digits than its factorization.

10112210201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26041743.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10112210201210 its reverse (1210201221101), we get a palindrome (11322411422311).

The spelling of 10112210201210 in words is "ten trillion, one hundred twelve billion, two hundred ten million, two hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 13 26 29 58 65 103 130 145 206 290 377 515 754 1030 1339 1885 2678 2987 3770 5974 6695 13390 14935 29870 38831 77662 194155 388310 26041591 52083182 130207955 260415910 338540683 677081366 755206139 1510412278 1692703415 2682283873 3385406830 3776030695 5364567746 7552061390 9817679807 13411419365 19635359614 26822838730 34869690349 49088399035 69739380698 77786232317 98176798070 155572464634 174348451745 348696903490 388931161585 777862323170 1011221020121 2022442040242 5056105100605 10112210201210