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2213110201 = 17131993763
BaseRepresentation
bin1000001111101001…
…0110000110111001
312201020100122110111
42003322112012321
514013024011301
61003334344321
7105562061221
oct20372260671
95636318414
102213110201
11a362744a5
125191bb0a1
13293671a83
1416dcd1081
15ce45b551
hex83e961b9

2213110201 has 8 divisors (see below), whose sum is σ = 2361183264. Its totient is φ = 2067024960.

The previous prime is 2213110199. The next prime is 2213110231. The reversal of 2213110201 is 1020113122.

2213110201 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 2213110201 - 21 = 2213110199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213110231) 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, 494655 + ... + 499108.

It is an arithmetic number, because the mean of its divisors is an integer number (295147908).

Almost surely, 22213110201 is an apocalyptic number.

It is an amenable number.

2213110201 is a deficient number, since it is larger than the sum of its proper divisors (148073063).

2213110201 is a wasteful number, since it uses less digits than its factorization.

2213110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993911.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2213110201 is about 47043.7052218466. The cubic root of 2213110201 is about 1303.1698191150.

Adding to 2213110201 its reverse (1020113122), we get a palindrome (3233223323).

The spelling of 2213110201 in words is "two billion, two hundred thirteen million, one hundred ten thousand, two hundred one".

Divisors: 1 17 131 2227 993763 16893971 130182953 2213110201