210110130122 has 8 divisors (see below), whose sum is σ = 315168766500. Its totient is φ = 105053874624.

The previous prime is 210110130121. The next prime is 210110130137. The reversal of 210110130122 is 221031011012.

210110130122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 169152060961 + 40958069161 = 411281^2 + 202381^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 210110130097 and 210110130106.

It is not an unprimeable number, because it can be changed into a prime (210110130121) 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 3 ways as a sum of consecutive naturals, for example, 355247 + ... + 739202.

Almost surely, 2^210110130122 is an apocalyptic number.

210110130122 is a deficient number, since it is larger than the sum of its proper divisors (105058636378).

210110130122 is a wasteful number, since it uses less digits than its factorization.

210110130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190440.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 210110130122 its reverse (221031011012), we get a palindrome (431141141134).

The spelling of 210110130122 in words is "two hundred ten billion, one hundred ten million, one hundred thirty thousand, one hundred twenty-two".