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12010251064130 = 2511891226787647
BaseRepresentation
bin1010111011000101101010…
…1111111001001101000010
31120112011120001021010011022
42232301122233321031002
53033233443233023010
641313233321545442
72346466134430604
oct256613257711502
946464501233138
1012010251064130
11391057868a030
12141b800945282
1369173c402bc7
142d7429217174
1515c632d72d55
hexaec5abf9342

12010251064130 has 32 divisors (see below), whose sum is σ = 23848751877120. Its totient is φ = 4318292513920.

The previous prime is 12010251064129. The next prime is 12010251064187. The reversal of 12010251064130 is 3146015201021.

It is a super-2 number, since 2×120102510641302 (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12010251064130.

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, 613384034 + ... + 613403613.

It is an arithmetic number, because the mean of its divisors is an integer number (745273496160).

Almost surely, 212010251064130 is an apocalyptic number.

12010251064130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12010251064130 is a deficient number, since it is larger than the sum of its proper divisors (11838500812990).

12010251064130 is a wasteful number, since it uses less digits than its factorization.

12010251064130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226787754.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 12010251064130 its reverse (3146015201021), we get a palindrome (15156266265151).

The spelling of 12010251064130 in words is "twelve trillion, ten billion, two hundred fifty-one million, sixty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 89 110 178 445 890 979 1958 4895 9790 1226787647 2453575294 6133938235 12267876470 13494664117 26989328234 67473320585 109184100583 134946641170 218368201166 545920502915 1091841005830 1201025106413 2402050212826 6005125532065 12010251064130