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12000200110120 = 2351915789736987
BaseRepresentation
bin1010111010100000001110…
…1010100011000000101000
31120111012121120121202021101
42232220003222203000220
53033102402212010440
641304452115051144
72345662100635645
oct256500352430050
946435546552241
1012000200110120
113907290132572
1214198768a0ab4
136907c9cb5041
142d6b543ccdcc
1515c24579c69a
hexaea03aa3028

12000200110120 has 32 divisors (see below), whose sum is σ = 28421526578400. Its totient is φ = 4547444251968.

The previous prime is 12000200110061. The next prime is 12000200110123. The reversal of 12000200110120 is 2101100200021.

It is a super-3 number, since 3×120002001101203 (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 12000200110097 and 12000200110106.

It is not an unprimeable number, because it can be changed into a prime (12000200110123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7894867734 + ... + 7894869253.

It is an arithmetic number, because the mean of its divisors is an integer number (888172705575).

Almost surely, 212000200110120 is an apocalyptic number.

12000200110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000200110120 is an abundant number, since it is smaller than the sum of its proper divisors (16421326468280).

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

12000200110120 is a wasteful number, since it uses less digits than its factorization.

12000200110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15789737017 (or 15789737013 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12000200110120 its reverse (2101100200021), we get a palindrome (14101300310141).

The spelling of 12000200110120 in words is "twelve trillion, two hundred million, one hundred ten thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 15789736987 31579473974 63158947948 78948684935 126317895896 157897369870 300005002753 315794739740 600010005506 631589479480 1200020011012 1500025013765 2400040022024 3000050027530 6000100055060 12000200110120