10110121212102 has 32 divisors (see below), whose sum is σ = 20784231148032. Its totient is φ = 3276195754464.

The previous prime is 10110121212091. The next prime is 10110121212179. The reversal of 10110121212102 is 20121212101101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18919758 + ... + 19446785.

It is an arithmetic number, because the mean of its divisors is an integer number (649507223376).

Almost surely, 2^{10110121212102} is an apocalyptic number.

10110121212102 is an abundant number, since it is smaller than the sum of its proper divisors (10674109935930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10110121212102 is a wasteful number, since it uses less digits than its factorization.

10110121212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38367772.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10110121212102 its reverse (20121212101101), we get a palindrome (30231333313203).

The spelling of 10110121212102 in words is "ten trillion, one hundred ten billion, one hundred twenty-one million, two hundred twelve thousand, one hundred two".