110121200221120 has 56 divisors (see below), whose sum is σ = 286064845129008. Its totient is φ = 40044072806400.

The previous prime is 110121200221103. The next prime is 110121200221147. The reversal of 110121200221120 is 21122002121011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 110121200221094 and 110121200221103.

It is a congruent number.

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, 15642212421 + ... + 15642219460.

Almost surely, 2^{110121200221120} is an apocalyptic number.

110121200221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110121200221120 is an abundant number, since it is smaller than the sum of its proper divisors (175943644907888).

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

110121200221120 is a wasteful number, since it uses less digits than its factorization.

110121200221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31284431909 (or 31284431899 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110121200221120 its reverse (21122002121011), we get a palindrome (131243202342131).

The spelling of 110121200221120 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred million, two hundred twenty-one thousand, one hundred twenty".