Search a number
-
+
10211022202201 = 29911386502979
BaseRepresentation
bin1001010010010111000001…
…0110011110010101011001
31100011011102200201211020221
42110211300112132111121
52314244133140432301
633414513455120041
72102502435434512
oct224456026362531
940134380654227
1010211022202201
113287519917937
12118ab6a813021
13590b83b76922
1427430501da09
1512a92ad8eda1
hex9497059e559

10211022202201 has 8 divisors (see below), whose sum is σ = 10574721532800. Its totient is φ = 9848095879440.

The previous prime is 10211022202189. The next prime is 10211022202253. The reversal of 10211022202201 is 10220222011201.

It is a happy number.

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 10211022202201 - 211 = 10211022200153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10211022202261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193225071 + ... + 193277908.

It is an arithmetic number, because the mean of its divisors is an integer number (1321840191600).

Almost surely, 210211022202201 is an apocalyptic number.

It is an amenable number.

10211022202201 is a deficient number, since it is larger than the sum of its proper divisors (363699330599).

10211022202201 is an equidigital number, since it uses as much as digits as its factorization.

10211022202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386503919.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10211022202201 its reverse (10220222011201), we get a palindrome (20431244213402).

The spelling of 10211022202201 in words is "ten trillion, two hundred eleven billion, twenty-two million, two hundred two thousand, two hundred one".

Divisors: 1 29 911 26419 386502979 11208586391 352104213869 10211022202201