110110212120 has 64 divisors (see below), whose sum is σ = 333601273440. Its totient is φ = 29072000000.

The previous prime is 110110212103. The next prime is 110110212161. The reversal of 110110212120 is 21212011011.

It is a super-2 number, since 2×110110212120² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 110110212096 and 110110212105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4530381 + ... + 4554620.

Almost surely, 2^110110212120 is an apocalyptic number.

110110212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110110212120 is an abundant number, since it is smaller than the sum of its proper divisors (223491061320).

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

110110212120 is a wasteful number, since it uses less digits than its factorization.

110110212120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085116 (or 9085112 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110110212120 its reverse (21212011011), we get a palindrome (131322223131).

The spelling of 110110212120 in words is "one hundred ten billion, one hundred ten million, two hundred twelve thousand, one hundred twenty".