110020110112212 has 12 divisors (see below), whose sum is σ = 256713590261856. Its totient is φ = 36673370037400.

The previous prime is 110020110112177. The next prime is 110020110112219. The reversal of 110020110112212 is 212211011020011.

It is a happy number.

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 = 110020110112191 and 110020110112200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020110112219) by changing a digit.

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, 4584171254664 + ... + 4584171254687.

It is an arithmetic number, because the mean of its divisors is an integer number (21392799188488).

Almost surely, 2^{110020110112212} is an apocalyptic number.

110020110112212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110020110112212 is an abundant number, since it is smaller than the sum of its proper divisors (146693480149644).

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

110020110112212 is a wasteful number, since it uses less digits than its factorization.

110020110112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9168342509358 (or 9168342509356 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110020110112212 its reverse (212211011020011), we get a palindrome (322231121132223).

The spelling of 110020110112212 in words is "one hundred ten trillion, twenty billion, one hundred ten million, one hundred twelve thousand, two hundred twelve".