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10010222112001 = 71140989043831
BaseRepresentation
bin1001000110101010111110…
…1110111010110100000001
31022102222010120221100100011
42101222233232322310001
52303001413330041001
633142344344224521
72052133431020146
oct221525756726401
938388116840304
1010010222112001
11320a347464071
12115806b16b141
13577c62b727c7
142686d698c3cd
151255c7576d51
hex91aafbbad01

10010222112001 has 4 divisors (see below), whose sum is σ = 10151211155904. Its totient is φ = 9869233068100.

The previous prime is 10010222111987. The next prime is 10010222112097. The reversal of 10010222112001 is 10021122201001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10010222112001 - 25 = 10010222111969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010222112601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70494521845 + ... + 70494521986.

It is an arithmetic number, because the mean of its divisors is an integer number (2537802788976).

Almost surely, 210010222112001 is an apocalyptic number.

It is an amenable number.

10010222112001 is a deficient number, since it is larger than the sum of its proper divisors (140989043903).

10010222112001 is an equidigital number, since it uses as much as digits as its factorization.

10010222112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140989043902.

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

Adding to 10010222112001 its reverse (10021122201001), we get a palindrome (20031344313002).

The spelling of 10010222112001 in words is "ten trillion, ten billion, two hundred twenty-two million, one hundred twelve thousand, one".

Divisors: 1 71 140989043831 10010222112001