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10223212201 = 231352332869
BaseRepresentation
bin10011000010101100…
…11101011010101001
3222101110202222200221
421201112131122221
5131414120242301
64410234530041
7511224604246
oct114126353251
928343688627
1010223212201
114376811704
121b93896921
13c6c010cb7
146cda685cd
153ec79eda1
hex26159d6a9

10223212201 has 8 divisors (see below), whose sum is σ = 10668813120. Its totient is φ = 9777704112.

The previous prime is 10223212193. The next prime is 10223212229. The reversal of 10223212201 is 10221232201.

It is a happy number.

10223212201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10223212201 - 23 = 10223212193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10223212231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294595 + ... + 327463.

It is an arithmetic number, because the mean of its divisors is an integer number (1333601640).

Almost surely, 210223212201 is an apocalyptic number.

It is an amenable number.

10223212201 is a deficient number, since it is larger than the sum of its proper divisors (445600919).

10223212201 is a wasteful number, since it uses less digits than its factorization.

10223212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46415.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10223212201 its reverse (10221232201), we get a palindrome (20444444402).

The spelling of 10223212201 in words is "ten billion, two hundred twenty-three million, two hundred twelve thousand, two hundred one".

Divisors: 1 23 13523 32869 311029 755987 444487487 10223212201