110121101212010 has 24 divisors (see below), whose sum is σ = 230580101722500. Its totient is φ = 37755806129664.

The previous prime is 110121101212007. The next prime is 110121101212037. The reversal of 110121101212010 is 10212101121011.

It can be written as a sum of positive squares in 2 ways, for example, as 107070569995081 + 3050531216929 = 10347491^2 + 1746577^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

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 11 ways as a sum of consecutive naturals, for example, 112368470135 + ... + 112368471114.

Almost surely, 2^{110121101212010} is an apocalyptic number.

110121101212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110121101212010 is an abundant number, since it is smaller than the sum of its proper divisors (120459000510490).

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

110121101212010 is a wasteful number, since it uses less digits than its factorization.

110121101212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224736941270 (or 224736941263 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110121101212010 its reverse (10212101121011), we get a palindrome (120333202333021).

Subtracting from 110121101212010 its reverse (10212101121011), we obtain a palindrome (99909000090999).

The spelling of 110121101212010 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred one million, two hundred twelve thousand, ten".