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2201011201 = 43317161471
BaseRepresentation
bin1000001100110000…
…1100010000000001
312200101120221202101
42003030030100001
514001424324301
61002223150401
7105354200164
oct20314142001
95611527671
102201011201
11a2a460324
12515145401
13290cc69bc
1416c461adb
15cd36b701
hex8330c401

2201011201 has 8 divisors (see below), whose sum is σ = 2259316224. Its totient is φ = 2143029840.

The previous prime is 2201011187. The next prime is 2201011213. The reversal of 2201011201 is 1021101022.

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 2201011201 - 215 = 2200978433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201011261) 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, 67105 + ... + 94366.

It is an arithmetic number, because the mean of its divisors is an integer number (282414528).

Almost surely, 22201011201 is an apocalyptic number.

It is an amenable number.

2201011201 is a deficient number, since it is larger than the sum of its proper divisors (58305023).

2201011201 is a wasteful number, since it uses less digits than its factorization.

2201011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161831.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 2201011201 is about 46914.9357987411. The cubic root of 2201011201 is about 1300.7906829006.

Adding to 2201011201 its reverse (1021101022), we get a palindrome (3222112223).

The spelling of 2201011201 in words is "two billion, two hundred one million, eleven thousand, two hundred one".

Divisors: 1 43 317 13631 161471 6943253 51186307 2201011201