110121122102120 has 32 divisors (see below), whose sum is σ = 248835926144520. Its totient is φ = 43859399700480.

The previous prime is 110121122102119. The next prime is 110121122102141. The reversal of 110121122102120 is 21201221121011.

It can be written as a sum of positive squares in 4 ways, for example, as 70951073176516 + 39170048925604 = 8423246^2 + 6258598^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5907776201 + ... + 5907794840.

Almost surely, 2^{110121122102120} is an apocalyptic number.

110121122102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110121122102120 is an abundant number, since it is smaller than the sum of its proper divisors (138714804042400).

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

110121122102120 is a wasteful number, since it uses less digits than its factorization.

110121122102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11815571285 (or 11815571281 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110121122102120 its reverse (21201221121011), we get a palindrome (131322343223131).

The spelling of 110121122102120 in words is "one hundred ten trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred two thousand, one hundred twenty".