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202230032201 = 4632333187219
BaseRepresentation
bin1011110001010111011…
…0010110011101001001
3201022222202111001120122
42330111312112131021
511303131342012301
6232523031233025
720416306624421
oct2742566263511
9638882431518
10202230032201
117884664341a
123323a518775
13160bb337362
149b06339481
1553d912481b
hex2f15d96749

202230032201 has 8 divisors (see below), whose sum is σ = 202754766720. Its totient is φ = 201705677712.

The previous prime is 202230032171. The next prime is 202230032203. The reversal of 202230032201 is 102230032202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-202230032201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 202230032201.

It is not an unprimeable number, because it can be changed into a prime (202230032203) 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, 986570 + ... + 1173788.

It is an arithmetic number, because the mean of its divisors is an integer number (25344345840).

Almost surely, 2202230032201 is an apocalyptic number.

It is an amenable number.

202230032201 is a deficient number, since it is larger than the sum of its proper divisors (524734519).

202230032201 is a wasteful number, since it uses less digits than its factorization.

202230032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190015.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 202230032201 its reverse (102230032202), we get a palindrome (304460064403).

Subtracting from 202230032201 its reverse (102230032202), we obtain a palindrome (99999999999).

The spelling of 202230032201 in words is "two hundred two billion, two hundred thirty million, thirty-two thousand, two hundred one".

Divisors: 1 463 2333 187219 1080179 86682397 436781927 202230032201