110211121220120 has 32 divisors (see below), whose sum is σ = 254023194035520. Its totient is φ = 43009218036480.

The previous prime is 110211121220111. The next prime is 110211121220153. The reversal of 110211121220120 is 21022121112011.

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, 33600949952 + ... + 33600953231.

It is an arithmetic number, because the mean of its divisors is an integer number (7938224813610).

Almost surely, 2^{110211121220120} is an apocalyptic number.

110211121220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110211121220120 is an abundant number, since it is smaller than the sum of its proper divisors (143812072815400).

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

110211121220120 is a wasteful number, since it uses less digits than its factorization.

110211121220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67201903235 (or 67201903231 counting only the distinct ones).

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

Adding to 110211121220120 its reverse (21022121112011), we get a palindrome (131233242332131).

The spelling of 110211121220120 in words is "one hundred ten trillion, two hundred eleven billion, one hundred twenty-one million, two hundred twenty thousand, one hundred twenty".