110120121212 has 12 divisors (see below), whose sum is σ = 192712535400. Its totient is φ = 55059396816.

The previous prime is 110120121161. The next prime is 110120121227. The reversal of 110120121212 is 212121021011.

110120121212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

110120121212 is a modest number, since divided by 121212 gives 110120 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567539 + ... + 736437.

It is an arithmetic number, because the mean of its divisors is an integer number (16059377950).

Almost surely, 2^110120121212 is an apocalyptic number.

It is an amenable number.

110120121212 is a deficient number, since it is larger than the sum of its proper divisors (82592414188).

110120121212 is a wasteful number, since it uses less digits than its factorization.

110120121212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331900 (or 331898 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110120121212 its reverse (212121021011), we get a palindrome (322241142223).

The spelling of 110120121212 in words is "one hundred ten billion, one hundred twenty million, one hundred twenty-one thousand, two hundred twelve".