110210012112012 has 36 divisors (see below), whose sum is σ = 268823539325880. Its totient is φ = 35139424149632.

The previous prime is 110210012111971. The next prime is 110210012112017. The reversal of 110210012112012 is 210211210012011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110210012111982 and 110210012112000.

It is not an unprimeable number, because it can be changed into a prime (110210012112017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8680681437 + ... + 8680694132.

It is an arithmetic number, because the mean of its divisors is an integer number (7467320536830).

Almost surely, 2^{110210012112012} is an apocalyptic number.

110210012112012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110210012112012 is an abundant number, since it is smaller than the sum of its proper divisors (158613527213868).

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

110210012112012 is a wasteful number, since it uses less digits than its factorization.

110210012112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17361375622 (or 17361375597 counting only the distinct ones).

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

Adding to 110210012112012 its reverse (210211210012011), we get a palindrome (320421222124023).

The spelling of 110210012112012 in words is "one hundred ten trillion, two hundred ten billion, twelve million, one hundred twelve thousand, twelve".