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2102000022110 = 25316366455897
BaseRepresentation
bin11110100101101000111…
…101101111001001011110
321102221121222212211202202
4132211220331233021132
5233414344001201420
64245351231251502
7304602343246562
oct36455075571136
97387558784682
102102000022110
117404a923911a
1229b46b679b92
131232aa528241
1473a473b36a2
1539a27ad1575
hex1e968f6f25e

2102000022110 has 16 divisors (see below), whose sum is σ = 3784796302896. Its totient is φ = 840534172608.

The previous prime is 2102000022097. The next prime is 2102000022119. The reversal of 2102000022110 is 112200002012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2102000022091 and 2102000022100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102000022119) 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, 33196319 + ... + 33259578.

It is an arithmetic number, because the mean of its divisors is an integer number (236549768931).

Almost surely, 22102000022110 is an apocalyptic number.

2102000022110 is a deficient number, since it is larger than the sum of its proper divisors (1682796280786).

2102000022110 is a wasteful number, since it uses less digits than its factorization.

2102000022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66459067.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2102000022110 its reverse (112200002012), we get a palindrome (2214200024122).

The spelling of 2102000022110 in words is "two trillion, one hundred two billion, twenty-two thousand, one hundred ten".

Divisors: 1 2 5 10 3163 6326 15815 31630 66455897 132911794 332279485 664558970 210200002211 420400004422 1051000011055 2102000022110