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11202212201 = 109108794547
BaseRepresentation
bin10100110111011010…
…00011000101101001
31001220200221100020012
422123231003011221
5140420231242301
65051330141305
7544413142535
oct123355030551
931820840205
1011202212201
1148293a1914
122207721835
131096aa783b
14783aaabc5
154586d3ebb
hex29bb43169

11202212201 has 8 divisors (see below), whose sum is σ = 11315504640. Its totient is φ = 11089111248.

The previous prime is 11202212149. The next prime is 11202212233. The reversal of 11202212201 is 10221220211.

11202212201 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 11202212201 - 226 = 11135103337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11202212401) 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, 71210 + ... + 165756.

It is an arithmetic number, because the mean of its divisors is an integer number (1414438080).

Almost surely, 211202212201 is an apocalyptic number.

It is an amenable number.

11202212201 is a deficient number, since it is larger than the sum of its proper divisors (113292439).

11202212201 is a wasteful number, since it uses less digits than its factorization.

11202212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95743.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11202212201 its reverse (10221220211), we get a palindrome (21423432412).

The spelling of 11202212201 in words is "eleven billion, two hundred two million, two hundred twelve thousand, two hundred one".

Divisors: 1 109 1087 94547 118483 10305623 102772589 11202212201