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100220112002 = 21723507725243
BaseRepresentation
bin101110101010110010…
…1011000110010000010
3100120200111211012011002
41131111211120302002
53120222322041002
6114012424452002
710145355616313
oct1352545306202
9316614735132
10100220112002
113955970554a
121750b61a002
1395b22b912a
144bca39a60a
152918718002
hex1755958c82

100220112002 has 32 divisors (see below), whose sum is σ = 166132985472. Its totient is φ = 45101193984.

The previous prime is 100220111987. The next prime is 100220112011. The reversal of 100220112002 is 200211022001.

Adding to 100220112002 its reverse (200211022001), we get a palindrome (300431134003).

Subtracting 100220112002 from its reverse (200211022001), we obtain a palindrome (99990909999).

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3957593 + ... + 3982835.

It is an arithmetic number, because the mean of its divisors is an integer number (5191655796).

Almost surely, 2100220112002 is an apocalyptic number.

100220112002 is a deficient number, since it is larger than the sum of its proper divisors (65912873470).

100220112002 is a wasteful number, since it uses less digits than its factorization.

100220112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30362.

The product of its (nonzero) digits is 16, while the sum is 11.

The spelling of 100220112002 in words is "one hundred billion, two hundred twenty million, one hundred twelve thousand, two".

Divisors: 1 2 17 23 34 46 391 782 5077 10154 25243 50486 86309 116771 172618 233542 429131 580589 858262 1161178 1985107 3970214 9870013 19740026 128158711 256317422 2178698087 2947650353 4357396174 5895300706 50110056001 100220112002