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2110012201 = 111657115763
BaseRepresentation
bin111110111000100…
…0011101100101001
312110001100201121001
41331301003230221
513310130342301
6545212515001
7103200544033
oct17561035451
95401321531
102110012201
11993057440
124aa77ba61
132781b513b
14160334c53
15c5393c01
hex7dc43b29

2110012201 has 8 divisors (see below), whose sum is σ = 2303240544. Its totient is φ = 1917018720.

The previous prime is 2110012199. The next prime is 2110012207. The reversal of 2110012201 is 1022100112.

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 2110012201 - 21 = 2110012199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110012207) 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, 39655 + ... + 76108.

It is an arithmetic number, because the mean of its divisors is an integer number (287905068).

Almost surely, 22110012201 is an apocalyptic number.

It is an amenable number.

2110012201 is a deficient number, since it is larger than the sum of its proper divisors (193228343).

2110012201 is a wasteful number, since it uses less digits than its factorization.

2110012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117431.

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

The square root of 2110012201 is about 45934.8691192214. The cubic root of 2110012201 is about 1282.6110845925.

Adding to 2110012201 its reverse (1022100112), we get a palindrome (3132112313).

The spelling of 2110012201 in words is "two billion, one hundred ten million, twelve thousand, two hundred one".

Divisors: 1 11 1657 18227 115763 1273393 191819291 2110012201