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2000130222 = 23333355037
BaseRepresentation
bin111011100110111…
…1001000010101110
312011101121010212010
41313031321002232
513044013131342
6530245422050
7100364553306
oct16715710256
95141533763
102000130222
11937026492
12479a0a926
1325b4c170c
1414d8d0606
15ba8db29c
hex773790ae

2000130222 has 8 divisors (see below), whose sum is σ = 4000260456. Its totient is φ = 666710072.

The previous prime is 2000130211. The next prime is 2000130227. The reversal of 2000130222 is 2220310002.

It is a sphenic number, since it is the product of 3 distinct primes.

2000130222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2000130198 and 2000130207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000130227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166677513 + ... + 166677524.

It is an arithmetic number, because the mean of its divisors is an integer number (500032557).

Almost surely, 22000130222 is an apocalyptic number.

2000130222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000130222 is a wasteful number, since it uses less digits than its factorization.

2000130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333355042.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2000130222 is about 44722.8154525182. The cubic root of 2000130222 is about 1259.9483942079.

Adding to 2000130222 its reverse (2220310002), we get a palindrome (4220440224).

The spelling of 2000130222 in words is "two billion, one hundred thirty thousand, two hundred twenty-two".

Divisors: 1 2 3 6 333355037 666710074 1000065111 2000130222