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200220022 = 2421237791
BaseRepresentation
bin10111110111100…
…01110101110110
3111221202020020101
423323301311312
5402224020042
631511224314
74650561562
oct1373616566
9457666211
10200220022
11a30232a2
125707809a
13326334b2
141c83c6a2
151289e6b7
hexbef1d76

200220022 has 8 divisors (see below), whose sum is σ = 301044672. Its totient is φ = 99871800.

The previous prime is 200220017. The next prime is 200220023. The reversal of 200220022 is 220022002.

200220022 is digitally balanced in base 3, 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.

200220022 is a modest number, since divided by 220022 gives 2 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 200219990 and 200220008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118054 + ... + 119737.

It is an arithmetic number, because the mean of its divisors is an integer number (37630584).

Almost surely, 2200220022 is an apocalyptic number.

200220022 is a deficient number, since it is larger than the sum of its proper divisors (100824650).

200220022 is a wasteful number, since it uses less digits than its factorization.

200220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238214.

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 200220022 is about 14149.9124378916. The cubic root of 200220022 is about 585.0179184616.

Adding to 200220022 its reverse (220022002), we get a palindrome (420242024).

It can be divided in two parts, 20022002 and 2, that multiplied together give a palindrome (40044004).

The spelling of 200220022 in words is "two hundred million, two hundred twenty thousand, twenty-two".

Divisors: 1 2 421 842 237791 475582 100110011 200220022