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110111202213 = 3711609321289
BaseRepresentation
bin110011010001100100…
…0111001101110100101
3101112012211122122010120
41212203020321232211
53301001431432323
6122330121112153
710645441530105
oct1464310715645
9345184578116
10110111202213
11427749a2a71
1219410028659
13a4ca56352c
145487c8d205
152ce6c615e3
hex19a3239ba5

110111202213 has 16 divisors (see below), whose sum is σ = 148975747200. Its totient is φ = 72328354560.

The previous prime is 110111202181. The next prime is 110111202247. The reversal of 110111202213 is 312202111011.

It is not a de Polignac number, because 110111202213 - 25 = 110111202181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110111202192 and 110111202201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110111202293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182073 + ... + 503361.

It is an arithmetic number, because the mean of its divisors is an integer number (9310984200).

Almost surely, 2110111202213 is an apocalyptic number.

It is an amenable number.

110111202213 is a deficient number, since it is larger than the sum of its proper divisors (38864544987).

110111202213 is a wasteful number, since it uses less digits than its factorization.

110111202213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322972.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 110111202213 its reverse (312202111011), we get a palindrome (422313313224).

The spelling of 110111202213 in words is "one hundred ten billion, one hundred eleven million, two hundred two thousand, two hundred thirteen".

Divisors: 1 3 71 213 1609 4827 114239 321289 342717 963867 22811519 68434557 516954001 1550862003 36703734071 110111202213