110020212102012 has 12 divisors (see below), whose sum is σ = 256713828238056. Its totient is φ = 36673404034000.

The previous prime is 110020212101923. The next prime is 110020212102089. The reversal of 110020212102012 is 210201212020011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 110020212101982 and 110020212102000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4584175504239 + ... + 4584175504262.

It is an arithmetic number, because the mean of its divisors is an integer number (21392819019838).

Almost surely, 2^{110020212102012} is an apocalyptic number.

110020212102012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110020212102012 is an abundant number, since it is smaller than the sum of its proper divisors (146693616136044).

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

110020212102012 is a wasteful number, since it uses less digits than its factorization.

110020212102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9168351008508 (or 9168351008506 counting only the distinct ones).

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

Adding to 110020212102012 its reverse (210201212020011), we get a palindrome (320221424122023).

The spelling of 110020212102012 in words is "one hundred ten trillion, twenty billion, two hundred twelve million, one hundred two thousand, twelve".