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2110200002201 = 10225120637451
BaseRepresentation
bin11110101101010001101…
…110001011011010011001
321110201210110120222210002
4132231101232023122121
5234033142200032301
64253225033302345
7305312503032224
oct36552156133231
97421713528702
102110200002201
11743a26985575
122a0b798649b5
13123cb6319575
14741c44565bb
1539d5793016b
hex1eb51b8b699

2110200002201 has 4 divisors (see below), whose sum is σ = 2110220741904. Its totient is φ = 2110179262500.

The previous prime is 2110200002173. The next prime is 2110200002237. The reversal of 2110200002201 is 1022000020112.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2110200002201 - 26 = 2110200002137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110200002501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10216475 + ... + 10420976.

It is an arithmetic number, because the mean of its divisors is an integer number (527555185476).

Almost surely, 22110200002201 is an apocalyptic number.

It is an amenable number.

2110200002201 is a deficient number, since it is larger than the sum of its proper divisors (20739703).

2110200002201 is a wasteful number, since it uses less digits than its factorization.

2110200002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20739702.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2110200002201 its reverse (1022000020112), we get a palindrome (3132200022313).

The spelling of 2110200002201 in words is "two trillion, one hundred ten billion, two hundred million, two thousand, two hundred one".

Divisors: 1 102251 20637451 2110200002201