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101222200112201 = 775719102132499
BaseRepresentation
bin10111000000111110100001…
…010001111111010001001001
3111021101202012011110012001222
4113000332201101333101021
5101231411031212042301
6555140500424451425
730215030323526420
oct2700764121772111
9437352164405058
10101222200112201
112a286104119133
12b42965a019b75
13446329bb78ccc
141add2758cc2b7
15ba804d46631b
hex5c0fa147f449

101222200112201 has 8 divisors (see below), whose sum is σ = 115835331480000. Its totient is φ = 86647273010928.

The previous prime is 101222200112161. The next prime is 101222200112203. The reversal of 101222200112201 is 102211002222101.

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

It is not a de Polignac number, because 101222200112201 - 226 = 101222133003337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101222200112201.

It is not an unprimeable number, because it can be changed into a prime (101222200112203) 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 7 ways as a sum of consecutive naturals, for example, 9551060951 + ... + 9551071548.

It is an arithmetic number, because the mean of its divisors is an integer number (14479416435000).

Almost surely, 2101222200112201 is an apocalyptic number.

It is an amenable number.

101222200112201 is a deficient number, since it is larger than the sum of its proper divisors (14613131367799).

101222200112201 is an equidigital number, since it uses as much as digits as its factorization.

101222200112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19102133263.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101222200112201 its reverse (102211002222101), we get a palindrome (203433202334302).

The spelling of 101222200112201 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred million, one hundred twelve thousand, two hundred one".

Divisors: 1 7 757 5299 19102132499 133714927493 14460314301743 101222200112201