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10010022122101 = 25393942505759
BaseRepresentation
bin1001000110101010001111…
…0100000001001001110101
31022102221121122121210202211
42101222203310001021311
52303001011130401401
633142312441533421
72052125452104211
oct221524364011165
938387548553684
1010010022122101
11320a254588761
1211580141a4271
13577c305bcca1
142686b81ad941
151255b4c20951
hex91aa3d01275

10010022122101 has 4 divisors (see below), whose sum is σ = 10013964630400. Its totient is φ = 10006079613804.

The previous prime is 10010022122083. The next prime is 10010022122123. The reversal of 10010022122101 is 10122122001001.

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 10010022122101 - 213 = 10010022113909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010022122141) 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 3 ways as a sum of consecutive naturals, for example, 1971250341 + ... + 1971255418.

It is an arithmetic number, because the mean of its divisors is an integer number (2503491157600).

Almost surely, 210010022122101 is an apocalyptic number.

It is an amenable number.

10010022122101 is a deficient number, since it is larger than the sum of its proper divisors (3942508299).

10010022122101 is an equidigital number, since it uses as much as digits as its factorization.

10010022122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3942508298.

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

Adding to 10010022122101 its reverse (10122122001001), we get a palindrome (20132144123102).

The spelling of 10010022122101 in words is "ten trillion, ten billion, twenty-two million, one hundred twenty-two thousand, one hundred one".

Divisors: 1 2539 3942505759 10010022122101