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120223000211 = 331363211481
BaseRepresentation
bin110111111110111011…
…0010110011010010011
3102111022112210012021112
41233331312112122103
53432204042001321
6131121340043535
711454144432536
oct1577566263223
9374275705245
10120223000211
1146a93827516
121b3725335ab
13b44c465562
145b66bd4a1d
1531d9854a5b
hex1bfdd96693

120223000211 has 4 divisors (see below), whose sum is σ = 120586212024. Its totient is φ = 119859788400.

The previous prime is 120223000169. The next prime is 120223000223. The reversal of 120223000211 is 112000322021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120223000211 - 26 = 120223000147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120223000811) 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, 181605410 + ... + 181606071.

It is an arithmetic number, because the mean of its divisors is an integer number (30146553006).

Almost surely, 2120223000211 is an apocalyptic number.

120223000211 is a deficient number, since it is larger than the sum of its proper divisors (363211813).

120223000211 is an equidigital number, since it uses as much as digits as its factorization.

120223000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363211812.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 120223000211 its reverse (112000322021), we get a palindrome (232223322232).

The spelling of 120223000211 in words is "one hundred twenty billion, two hundred twenty-three million, two hundred eleven", and thus it is an aban number.

Divisors: 1 331 363211481 120223000211