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11020212000001 = 101211517113791
BaseRepresentation
bin1010000001011101011111…
…0100100101010100000001
31110000112002112002122220001
42200113113310211110001
52421023343233000001
635234340540520001
72215120061304121
oct240272764452401
943015075078801
1011020212000001
113569711417746
12129b95a850001
1361c2809c7c79
142a1549a84c81
151419dad50001
hexa05d7d25501

11020212000001 has 8 divisors (see below), whose sum is σ = 11182068638208. Its totient is φ = 10859389590000.

The previous prime is 11020211999999. The next prime is 11020212000047. The reversal of 11020212000001 is 10000021202011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11020212000001 - 21 = 11020211999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020212004001) 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 7 ways as a sum of consecutive naturals, for example, 258535585 + ... + 258578206.

It is an arithmetic number, because the mean of its divisors is an integer number (1397758579776).

Almost surely, 211020212000001 is an apocalyptic number.

It is an amenable number.

11020212000001 is a deficient number, since it is larger than the sum of its proper divisors (161856638207).

11020212000001 is a wasteful number, since it uses less digits than its factorization.

11020212000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517114103.

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

Adding to 11020212000001 its reverse (10000021202011), we get a palindrome (21020233202012).

The spelling of 11020212000001 in words is "eleven trillion, twenty billion, two hundred twelve million, one", and thus it is an aban number.

Divisors: 1 101 211 21311 517113791 52228492891 109111009901 11020212000001