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10012000222 = 27715142873
BaseRepresentation
bin10010101001100001…
…01111111111011110
3221211202100022100001
421110300233333132
5131001033001342
64333251524514
7503051412010
oct112460577736
927752308301
1010012000222
114278570a54
121b34bb973a
13c3732c5b3
146ad9a81b0
153d8e7d8b7
hex254c2ffde

10012000222 has 8 divisors (see below), whose sum is σ = 17163428976. Its totient is φ = 4290857232.

The previous prime is 10012000189. The next prime is 10012000253. The reversal of 10012000222 is 22200021001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10012000199 and 10012000208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357571423 + ... + 357571450.

It is an arithmetic number, because the mean of its divisors is an integer number (2145428622).

Almost surely, 210012000222 is an apocalyptic number.

10012000222 is a deficient number, since it is larger than the sum of its proper divisors (7151428754).

10012000222 is an equidigital number, since it uses as much as digits as its factorization.

10012000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715142882.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10012000222 its reverse (22200021001), we get a palindrome (32212021223).

The spelling of 10012000222 in words is "ten billion, twelve million, two hundred twenty-two", and thus it is an aban number.

Divisors: 1 2 7 14 715142873 1430285746 5006000111 10012000222