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10211222200210 = 251021122220021
BaseRepresentation
bin1001010010010111110001…
…0001011001111110010010
31100011011221122001202221121
42110211330101121332102
52314300040340401320
633414545401512454
72102510414413213
oct224457421317622
940134848052847
1010211222200210
1132876117a9349
12118b0057a272a
13590bb6430045
1427432380140a
1512a93d6e88aa
hex9497c459f92

10211222200210 has 8 divisors (see below), whose sum is σ = 18380199960396. Its totient is φ = 4084488880080.

The previous prime is 10211222200199. The next prime is 10211222200241. The reversal of 10211222200210 is 1200222211201.

It is a happy number.

10211222200210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9801664439121 + 409557761089 = 3130761^2 + 639967^2 .

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

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, 510561110001 + ... + 510561110020.

Almost surely, 210211222200210 is an apocalyptic number.

10211222200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211222200210 is a deficient number, since it is larger than the sum of its proper divisors (8168977760186).

10211222200210 is a wasteful number, since it uses less digits than its factorization.

10211222200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021122220028.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10211222200210 its reverse (1200222211201), we get a palindrome (11411444411411).

The spelling of 10211222200210 in words is "ten trillion, two hundred eleven billion, two hundred twenty-two million, two hundred thousand, two hundred ten".

Divisors: 1 2 5 10 1021122220021 2042244440042 5105611100105 10211222200210