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230222112112213 = 1373377964195403
BaseRepresentation
bin110100010110001011000011…
…001101100011111001010101
31010012011000111211110012001221
4310112023003031203321111
5220133424341200042323
62133350324522050341
766330666361556344
oct6426130315437125
91105130454405057
10230222112112213
11673a0716455801
12219a27076499b1
139b5cb0cb63b60
1440bcb49a97b5b
151b939136b455d
hexd162c3363e55

230222112112213 has 16 divisors (see below), whose sum is σ = 251394337696320. Its totient is φ = 209546117645184.

The previous prime is 230222112112169. The next prime is 230222112112231. The reversal of 230222112112213 is 312211211222032.

230222112112213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230222112112213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230222112112813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28511431 + ... + 35683972.

It is an arithmetic number, because the mean of its divisors is an integer number (15712146106020).

Almost surely, 2230222112112213 is an apocalyptic number.

It is an amenable number.

230222112112213 is a deficient number, since it is larger than the sum of its proper divisors (21172225584107).

230222112112213 is a wasteful number, since it uses less digits than its factorization.

230222112112213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64199268.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 230222112112213 its reverse (312211211222032), we get a palindrome (542433323334245).

The spelling of 230222112112213 in words is "two hundred thirty trillion, two hundred twenty-two billion, one hundred twelve million, one hundred twelve thousand, two hundred thirteen".

Divisors: 1 13 73 949 3779 49127 275867 3586271 64195403 834540239 4686264419 60921437447 242594427937 3153727563181 17709393239401 230222112112213