110102220120012 has 48 divisors (see below), whose sum is σ = 261261567262080. Its totient is φ = 36078408861568.

The previous prime is 110102220119999. The next prime is 110102220120023. The reversal of 110102220120012 is 210021022201011.

It is a junction number, because it is equal to n+sod(n) for n = 110102220119973 and 110102220120000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101044048 + ... + 102127880.

It is an arithmetic number, because the mean of its divisors is an integer number (5442949317960).

Almost surely, 2^{110102220120012} is an apocalyptic number.

110102220120012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110102220120012 is an abundant number, since it is smaller than the sum of its proper divisors (151159347142068).

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

110102220120012 is a wasteful number, since it uses less digits than its factorization.

110102220120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227382 (or 1227380 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110102220120012 its reverse (210021022201011), we get a palindrome (320123242321023).

The spelling of 110102220120012 in words is "one hundred ten trillion, one hundred two billion, two hundred twenty million, one hundred twenty thousand, twelve".