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230210212212213 = 3369720756488343
BaseRepresentation
bin110100010101111111111101…
…111011000010110111110101
31010012002212210111200122002220
4310111333331323002313311
5220133231003311242323
62133341040025552553
766330065444232342
oct6425777573026765
91105085714618086
10230210212212213
116739666a253802
12219a0346345759
139b5b9646794cc
1440bc33b4957c9
151b93468b180e3
hexd15ffdec2df5

230210212212213 has 8 divisors (see below), whose sum is σ = 307029975584448. Its totient is φ = 153431961824064.

The previous prime is 230210212212191. The next prime is 230210212212287. The reversal of 230210212212213 is 312212212012032.

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

It is not a de Polignac number, because 230210212212213 - 25 = 230210212212181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230210212212293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10378233081 + ... + 10378255262.

It is an arithmetic number, because the mean of its divisors is an integer number (38378746948056).

Almost surely, 2230210212212213 is an apocalyptic number.

It is an amenable number.

230210212212213 is a deficient number, since it is larger than the sum of its proper divisors (76819763372235).

230210212212213 is a wasteful number, since it uses less digits than its factorization.

230210212212213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20756492043.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 230210212212213 its reverse (312212212012032), we get a palindrome (542422424224245).

The spelling of 230210212212213 in words is "two hundred thirty trillion, two hundred ten billion, two hundred twelve million, two hundred twelve thousand, two hundred thirteen".

Divisors: 1 3 3697 11091 20756488343 62269465029 76736737404071 230210212212213