210020210010110 has 32 divisors (see below), whose sum is σ = 398119241319840. Its totient is φ = 79549363533312.

The previous prime is 210020210010101. The next prime is 210020210010139. The reversal of 210020210010110 is 11010012020012.

It is a super-2 number, since 2×210020210010110² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210020210010091 and 210020210010100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258220439 + ... + 259032498.

It is an arithmetic number, because the mean of its divisors is an integer number (12441226291245).

Almost surely, 2^{210020210010110} is an apocalyptic number.

210020210010110 is a deficient number, since it is larger than the sum of its proper divisors (188099031309730).

210020210010110 is a wasteful number, since it uses less digits than its factorization.

210020210010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517255100.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210020210010110 its reverse (11010012020012), we get a palindrome (221030222030122).

The spelling of 210020210010110 in words is "two hundred ten trillion, twenty billion, two hundred ten million, ten thousand, one hundred ten".