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2200120201 = 10982724407
BaseRepresentation
bin1000001100100011…
…0010101110001001
312200022220200112101
42003020302232021
514001212321301
61002152113401
7105343466416
oct20310625611
95608820471
102200120201
11a29a01964
12514995861
13290a74296
1416c2ad10d
15cd242701
hex83232b89

2200120201 has 8 divisors (see below), whose sum is σ = 2223080640. Its totient is φ = 2177210448.

The previous prime is 2200120199. The next prime is 2200120211. The reversal of 2200120201 is 1020210022.

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 2200120201 - 21 = 2200120199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77940 + ... + 102346.

It is an arithmetic number, because the mean of its divisors is an integer number (277885080).

Almost surely, 22200120201 is an apocalyptic number.

It is an amenable number.

2200120201 is a deficient number, since it is larger than the sum of its proper divisors (22960439).

2200120201 is a wasteful number, since it uses less digits than its factorization.

2200120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25343.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2200120201 is about 46905.4389276979. The cubic root of 2200120201 is about 1300.6151331461.

Adding to 2200120201 its reverse (1020210022), we get a palindrome (3220330223).

The spelling of 2200120201 in words is "two billion, two hundred million, one hundred twenty thousand, two hundred one".

Divisors: 1 109 827 24407 90143 2660363 20184589 2200120201