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BaseRepresentation
bin1101011000111001100…
…0101101101100100111
3210222201122011220002002
43112032120231230213
512232041130004431
6253400512035515
722422106450322
oct3261630555447
9728648156062
10230022109991
1189608536853
12386b5b32b9b
13188ca155bbb
14b1c14437b9
155eb3eb93cb
hex358e62db27

230022109991 has 2 divisors, whose sum is σ = 230022109992. Its totient is φ = 230022109990.

The previous prime is 230022109987. The next prime is 230022110011. The reversal of 230022109991 is 199901220032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230022109991 - 22 = 230022109987 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230022109981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115011054995 + 115011054996.

It is an arithmetic number, because the mean of its divisors is an integer number (115011054996).

Almost surely, 2230022109991 is an apocalyptic number.

230022109991 is a deficient number, since it is larger than the sum of its proper divisors (1).

230022109991 is an equidigital number, since it uses as much as digits as its factorization.

230022109991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The spelling of 230022109991 in words is "two hundred thirty billion, twenty-two million, one hundred nine thousand, nine hundred ninety-one".