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112211202001 = 472818496343
BaseRepresentation
bin110100010000001001…
…1110000111111010001
3101201122012011200021111
41220200103300333101
53314302031431001
6123314335253321
711051461323343
oct1504023607721
9351565150244
10112211202001
1143652330988
12198b737a241
13a773651262
145606b39293
152dbb2c8851
hex1a204f0fd1

112211202001 has 8 divisors (see below), whose sum is σ = 115006512384. Its totient is φ = 109432884960.

The previous prime is 112211201959. The next prime is 112211202007. The reversal of 112211202001 is 100202112211.

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

It is a cyclic number.

It is not a de Polignac number, because 112211202001 - 211 = 112211199953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112211202007) 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 7 ways as a sum of consecutive naturals, for example, 4234965 + ... + 4261378.

It is an arithmetic number, because the mean of its divisors is an integer number (14375814048).

Almost surely, 2112211202001 is an apocalyptic number.

It is an amenable number.

112211202001 is a deficient number, since it is larger than the sum of its proper divisors (2795310383).

112211202001 is an equidigital number, since it uses as much as digits as its factorization.

112211202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8496671.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112211202001 its reverse (100202112211), we get a palindrome (212413314212).

The spelling of 112211202001 in words is "one hundred twelve billion, two hundred eleven million, two hundred two thousand, one".

Divisors: 1 47 281 13207 8496343 399328121 2387472383 112211202001