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20110210110202 = 222934385130857
BaseRepresentation
bin1001001001010010001011…
…11011100001001011111010
32122012111222010020012001011
410210221011323201023322
510113441202242011302
6110434300351144134
74143625516345342
oct444510573411372
978174863205034
1020110210110202
116453768376043
1223095b081504a
13b2b5001979b4
144d74a72d5d22
1524d1a56335d7
hex124a45ee12fa

20110210110202 has 8 divisors (see below), whose sum is σ = 30178470564756. Its totient is φ = 10050719921952.

The previous prime is 20110210110187. The next prime is 20110210110209. The reversal of 20110210110202 is 20201101201102.

It can be written as a sum of positive squares in 2 ways, for example, as 19888933009401 + 221277100801 = 4459701^2 + 470401^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20110210110209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2192560843 + ... + 2192570014.

Almost surely, 220110210110202 is an apocalyptic number.

20110210110202 is a deficient number, since it is larger than the sum of its proper divisors (10068260454554).

20110210110202 is a wasteful number, since it uses less digits than its factorization.

20110210110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385133152.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20110210110202 its reverse (20201101201102), we get a palindrome (40311311311304).

The spelling of 20110210110202 in words is "twenty trillion, one hundred ten billion, two hundred ten million, one hundred ten thousand, two hundred two".

Divisors: 1 2 2293 4586 4385130857 8770261714 10055105055101 20110210110202