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2220011113 = 17475947093
BaseRepresentation
bin1000010001010010…
…1010111001101001
312201201100020201211
42010110222321221
514021310323423
61004142313121
7106004532415
oct20424527151
95651306654
102220011113
11a3a158231
1251b5887a1
13294c19b58
14170ba9d45
15ced7110d
hex8452ae69

2220011113 has 16 divisors (see below), whose sum is σ = 2441352960. Its totient is φ = 2010263296.

The previous prime is 2220011099. The next prime is 2220011119. The reversal of 2220011113 is 3111100222.

It is a cyclic number.

It is not a de Polignac number, because 2220011113 - 29 = 2220010601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2220011093 and 2220011102.

It is not an unprimeable number, because it can be changed into a prime (2220011119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23595 + ... + 70687.

It is an arithmetic number, because the mean of its divisors is an integer number (152584560).

Almost surely, 22220011113 is an apocalyptic number.

It is an amenable number.

2220011113 is a deficient number, since it is larger than the sum of its proper divisors (221341847).

2220011113 is a wasteful number, since it uses less digits than its factorization.

2220011113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47216.

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

The square root of 2220011113 is about 47116.9938875561. The cubic root of 2220011113 is about 1304.5229267644.

Adding to 2220011113 its reverse (3111100222), we get a palindrome (5331111335).

The spelling of 2220011113 in words is "two billion, two hundred twenty million, eleven thousand, one hundred thirteen".

Divisors: 1 17 47 59 799 1003 2773 47093 47141 800581 2213371 2778487 37627307 47234279 130588889 2220011113