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11021200112002 = 21131371753203057
BaseRepresentation
bin1010000001100001001010…
…1101111011100110000010
31110000121122101101221201211
42200120102231323212002
52421032404212041002
635235022555320334
72215153420153123
oct240302255734602
943017571357654
1011021200112002
11356a079160933
12129bb957500aa
1361c3aa632122
142a1600dba04a
15141a47983dd7
hexa0612b7b982

11021200112002 has 32 divisors (see below), whose sum is σ = 16809503495472. Its totient is φ = 5418846633984.

The previous prime is 11021200111973. The next prime is 11021200112003. The reversal of 11021200112002 is 20021100212011.

Adding to 11021200112002 its reverse (20021100212011), we get a palindrome (31042300324013).

It can be written as a sum of positive squares in 8 ways, for example, as 50127179881 + 10971072932121 = 223891^2 + 3312261^2 .

It is not an unprimeable number, because it can be changed into a prime (11021200112003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54174858 + ... + 54377914.

Almost surely, 211021200112002 is an apocalyptic number.

11021200112002 is a deficient number, since it is larger than the sum of its proper divisors (5788303383470).

11021200112002 is a wasteful number, since it uses less digits than its factorization.

11021200112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205062.

The product of its (nonzero) digits is 16, while the sum is 13.

The spelling of 11021200112002 in words is "eleven trillion, twenty-one billion, two hundred million, one hundred twelve thousand, two".

Divisors: 1 2 113 137 226 274 1753 3506 15481 30962 198089 203057 240161 396178 406114 480322 22945441 27138193 27818809 45890882 54276386 55637618 355958921 711917842 3143525417 6287050834 40223358073 48766372177 80446716146 97532744354 5510600056001 11021200112002