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2222220000010 = 2517233731523707
BaseRepresentation
bin100000010101100110101…
…000100011101100001010
321212102221022222111012211
4200111212220203230022
5242402101310000020
64420512422455334
7316356453224143
oct40254650435412
97772838874184
102222220000010
1178749029095a
122ba820b9454a
13131729172c3a
14797ada1caca
153cc1203a85a
hex20566a23b0a

2222220000010 has 64 divisors (see below), whose sum is σ = 4431284174592. Its totient is φ = 798080633856.

The previous prime is 2222220000001. The next prime is 2222220000019. The reversal of 2222220000010 is 100000222222.

It is an interprime number because it is at equal distance from previous prime (2222220000001) and next prime (2222220000019).

It is a super-5 number, since 5×22222200000105 (a number of 63 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (2222220000019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 696577 + ... + 2220283.

It is an arithmetic number, because the mean of its divisors is an integer number (69238815228).

Almost surely, 22222220000010 is an apocalyptic number.

2222220000010 is a deficient number, since it is larger than the sum of its proper divisors (2209064174582).

2222220000010 is a wasteful number, since it uses less digits than its factorization.

2222220000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524127.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2222220000010 its reverse (100000222222), we get a palindrome (2322220222232).

The spelling of 2222220000010 in words is "two trillion, two hundred twenty-two billion, two hundred twenty million, ten", and thus it is an aban number.

Divisors: 1 2 5 10 17 23 34 46 85 115 170 230 373 391 746 782 1865 1955 3730 3910 6341 8579 12682 17158 31705 42895 63410 85790 145843 291686 729215 1458430 1523707 3047414 7618535 15237070 25903019 35045261 51806038 70090522 129515095 175226305 259030190 350452610 568342711 595769437 1136685422 1191538874 2841713555 2978847185 5683427110 5957694370 9661826087 13071882353 19323652174 26143764706 48309130435 65359411765 96618260870 130718823530 222222000001 444444000002 1111110000005 2222220000010