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2220220010211 = 37166763422173
BaseRepresentation
bin100000010011101111011…
…011001100111011100011
321212020202221122110222120
4200103233123030323203
5242334002310311321
64415542140035323
7316256056464120
oct40235733147343
97766687573876
102220220010211
11786654350a25
122ba363232b43
1313149aa00418
1479660167747
153cb4667aec6
hex204ef6ccee3

2220220010211 has 16 divisors (see below), whose sum is σ = 3385221959424. Its totient is φ = 1267936062624.

The previous prime is 2220220010159. The next prime is 2220220010233. The reversal of 2220220010211 is 1120100220222.

It is not a de Polignac number, because 2220220010211 - 213 = 2220220002019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220220014211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31676080 + ... + 31746093.

It is an arithmetic number, because the mean of its divisors is an integer number (211576372464).

Almost surely, 22220220010211 is an apocalyptic number.

2220220010211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2220220010211 is a deficient number, since it is larger than the sum of its proper divisors (1165001949213).

2220220010211 is a wasteful number, since it uses less digits than its factorization.

2220220010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63423850.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2220220010211 its reverse (1120100220222), we get a palindrome (3340320230433).

The spelling of 2220220010211 in words is "two trillion, two hundred twenty billion, two hundred twenty million, ten thousand, two hundred eleven".

Divisors: 1 3 7 21 1667 5001 11669 35007 63422173 190266519 443955211 1331865633 105724762391 317174287173 740073336737 2220220010211